Limited Internal Ericsson Internal PRODUCT TABLE OF CONTENTS SPECIFICATION E Prepared (also subject responsible if other) EMINTAO Approved 1 (1) (3) No. Checked PKJ 4000 SEC/D (JuliaRFPA You) series Direct Converters Input 36-75 V, Output up to 12.4 A / 350 W 1/1301-BMR 001 52-EN/LZT 630/7 146 Uen 367 Uen Specification Technical Date 2009-2-25 Rev Reference EN/LZT 146 367 R3B September 2009 F D (c) Ericsson AB Key Features * Industry standard Half-brick 61.00 x 57.90 x 12.70 mm (2.40 x 2.28 x 0.50 in.) * High efficiency, typ. 91.5 % at 30.2Vout half load * 1500 Vdc input to output isolation * Meets isolation requirements equivalent to basic insulation according to IEC/EN/UL 60950 * 3 million hours predicted MTBF General Characteristics * * * * * * * * * Output over-voltage protection Input under-voltage shutdown Over temperature protection Output short-circuit protection Remote sense Remote control Output voltage adjust function Highly automated manufacturing ensures quality ISO 9001/14001 certified supplier Safety Approvals Design for Environment Meets requirements in hightemperature lead-free soldering processes. Contents General Information Safety Specification Absolute Maximum Ratings Product Program 28.2V,11A / 310W Electrical Specification 28.2V/12.4A / 350W Electrical Specification 30.2V/8.3A / 250W Electrical Specification 28.2V/8.3A /230W Electrical Specification EMC Specification Operating Information Thermal Consideration Connections Mechanical Information Soldering Information Delivery Information Product Qualification Specification ............................................................. 2 ............................................................. 3 ............................................................. 4 Ordering No. PKJ 4316 PI ......................................... 5 PKJ 4316 API ...................................... 8 PKJ 4216N PI .................................... 11 PKJ 4216 PI ........................................ 14 ........................................................... 18 ........................................................... 19 ........................................................... 20 ........................................................... 22 ........................................................... 23 ........................................................... 24 ........................................................... 24 ........................................................... 25 Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EMINTAO Approved Checked PKJ 4000 SEC/D (JuliaRFPA You) series Direct Converters Input 36-75 V, Output up to 12.4 A / 350 W 1/1301-BMR 630/7 Uen Technical Specification Date 2009-2-25 Rev Reference 2 EN/LZT 146 367 R3B September 2009 D (c) Ericsson AB Compatibility with RoHS requirements General Information Ordering Information See Contents for individual product ordering numbers. Option Non-threaded standoff Lead length 3.69 mm(0.145 in) 2 (3) No. Suffix M LA Ordering No. PKJ 4316 PIM PKJ 4316 PILA Note: As an example a non-threaded standoff, short pin product would be PKJ 4316 PIMLA. Reliability The Mean Time Between Failure (MTBF) is calculated at full output power and an operating ambient temperature (TA) of +40C, which is a typical condition in Information and Communication Technology (ICT) equipment. Different methods could be used to calculate the predicted MTBF and failure rate which may give different results. Ericsson Power Modules currently uses Telcordia SR332. Predicted MTBF for the series is: 3 million hours according to Telcordia SR332, issue 1, Black box technique. Telcordia SR332 is a commonly used standard method intended for reliability calculations in ICT equipment. The parts count procedure used in this method was originally modelled on the methods from MIL-HDBK-217F, Reliability Predictions of Electronic Equipment. It assumes that no reliability data is available on the actual units and devices for which the predictions are to be made, i.e. all predictions are based on generic reliability parameters. The products are compatible with the relevant clauses and requirements of the RoHS directive 2002/95/EC and have a maximum concentration value of 0.1% by weight in homogeneous materials for lead, mercury, hexavalent chromium, PBB and PBDE and of 0.01% by weight in homogeneous materials for cadmium. Exemptions in the RoHS directive utilized in Ericsson Power Modules products include: Lead in high melting temperature type solder (used to solder the die in semiconductor packages) Lead in glass of electronics components and in electronic ceramic parts (e.g. fill material in chip resistors) Lead as an alloying element in copper alloy containing up to 4% lead by weight (used in connection pins made of Brass) Quality Statement The products are designed and manufactured in an industrial environment where quality systems and methods like ISO 9000, 6 (sigma), and SPC are intensively in use to boost the continuous improvements strategy. Infant mortality or early failures in the products are screened out and they are subjected to an ATE-based final test. Conservative design rules, design reviews and product qualifications, plus the high competence of an engaged work force, contribute to the high quality of our products. Warranty Warranty period and conditions are defined in Ericsson Power Modules General Terms and Conditions of Sale. Limitation of Liability Ericsson Power Modules does not make any other warranties, expressed or implied including any warranty of merchantability or fitness for a particular purpose (including, but not limited to, use in life support applications, where malfunctions of product can cause injury to a person's health or life). Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EMINTAO Approved 3 (3) No. Checked PKJ 4000 SEC/D (JuliaRFPA You) series Direct Converters Input 36-75 V, Output up to 12.4 A / 350 W 1/1301-BMR 630/7 Uen Technical Specification Date Rev 2009-2-25 Reference 3 EN/LZT 146 367 R3B September 2009 D (c) Ericsson AB Safety Specification General information Ericsson Power Modules DC/DC converters and DC/DC regulators are designed in accordance with safety standards IEC/EN/UL60950, Safety of Information Technology Equipment. IEC/EN/UL60950 contains requirements to prevent injury or damage due to the following hazards: * * * * * * Electrical shock Energy hazards Fire Mechanical and heat hazards Radiation hazards Chemical hazards On-board DC-DC converters are defined as component power supplies. As components they cannot fully comply with the provisions of any Safety requirements without "Conditions of Acceptability". It is the responsibility of the installer to ensure that the final product housing these components complies with the requirements of all applicable Safety standards and Directives for the final product. Component power supplies for general use should comply with the requirements in IEC60950, EN60950 and UL60950 "Safety of information technology equipment". There are other more product related standards, e.g. IEEE802.3af "Ethernet LAN/MAN Data terminal equipment power", and ETS300132-2 "Power supply interface at the input to telecommunications equipment; part 2: DC", but all of these standards are based on IEC/EN/UL60950 with regards to safety. Ericsson Power Modules DC/DC converters and DC/DC regulators are UL60950 recognized and certified in accordance with EN60950. The flammability rating for all construction parts of the products meets requirements for V-0 class material according to IEC 60695-11-10. The products should be installed in the end-use equipment, in accordance with the requirements of the ultimate application. Normally the output of the DC/DC converter is considered as SELV (Safety Extra Low Voltage) and the input source must be isolated by minimum Double or Reinforced Insulation from the primary circuit (AC mains) in accordance with IEC/EN/UL60950. Isolated DC/DC converters It is recommended that a slow blow fuse with a rating twice the maximum input current per selected product be used at the input of each DC/DC converter. If an input filter is used in the circuit the fuse should be placed in front of the input filter. In the rare event of a component problem in the input filter or in the DC/DC converter that imposes a short circuit on the input source, this fuse will provide the following functions: * * Isolate the faulty DC/DC converter from the input power source so as not to affect the operation of other parts of the system. Protect the distribution wiring from excessive current and power loss thus preventing hazardous overheating. The galvanic isolation is verified in an electric strength test. The test voltage (Viso) between input and output is 1500 Vdc or 2250 Vdc for 60 seconds (refer to product specification). Leakage current is less than 1 A at nominal input voltage. 24 V DC systems The input voltage to the DC/DC converter is SELV (Safety Extra Low Voltage) and the output remains SELV under normal and abnormal operating conditions. 48 and 60 V DC systems If the input voltage to Ericsson Power Modules DC/DC converter is 75 Vdc or less, then the output remains SELV (Safety Extra Low Voltage) under normal and abnormal operating conditions. Single fault testing in the input power supply circuit should be performed with the DC/DC converter connected to demonstrate that the input voltage does not exceed 75 Vdc. If the input power source circuit is a DC power system, the source may be treated as a TNV2 circuit and testing has demonstrated compliance with SELV limits and isolation requirements equivalent to Basic Insulation in accordance with IEC/EN/UL60950. Non-isolated DC/DC regulators The input voltage to the DC/DC regulator is SELV (Safety Extra Low Voltage) and the output remains SELV under normal and abnormal operating conditions. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 1 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 4 2/1301-BMR 630Technical 01/7 Uen Specification Date Rev 2009-02-12 Reference EN/LZT 146 367 R3B September 2009 E (c) Ericsson AB Absolute Maximum Ratings Characteristics min Tref Operating Temperature (see Thermal Consideration section) TS Storage temperature VI Input voltage Viso max Unit -40 +120 C -55 +125 C -0.5 +80 V Isolation voltage (input to output test voltage) 1500 Vdc Vtr Input voltage transient (tp 100 ms) 100 V VRC Remote Control pin voltage (see Operating Information section) Vadj Adjust pin voltage (see Operating Information section) Positive logic option -0.5 Negative logic option -0.5 typ 20 V 20 V 28 V Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are normally tested with one parameter at a time exceeding the limits of Output data or Electrical Characteristics. If exposed to stress above these limits, function and performance may degrade in an unspecified manner. Fundamental Circuit Diagram Primary Secondary +In +Out Control RC -Out -In Isolated Feedback Vadj +Sense -Sense Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 2 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W Rev Reference EN/LZT 146 367 R3B September 2009 2009-02-12 E (c) Ericsson AB 28.2 V/11 A Electrical Specification PKJ 4316 PI Tref = -40 to +90C, VI = 35 to 75 V, unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO, unless otherwise specified under Conditions. Characteristics Conditions min typ VI 5 2/1301-BMR 630Technical 01/7 Uen Specification Date Input voltage range 35 max Unit 75 V VIoff Turn-off input voltage Decreasing input voltage 30 33.5 35 V VIon Turn-on input voltage Increasing input voltage 32 34.5 36 V CI Internal input capacitance 10 PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p 0 Efficiency max IO , Tref = +25C Pd Power Dissipation max IO, Tref = +25C Pli Input idling power IO= 0, VI = 53 V PRC Input standby power VI = 53 V (turned off with RC) fs Switching frequency 0 -100% of max IO VOi VO Vtr ttr tr ts IO W dB 91.0 88.8 50 % of max IO , VI = 48 V max IO, VI = 48 V, Tref = +25C 310 40 50 % of max IO F 89 % 91.0 88.8 89 38.3 39.4 3 W W 150 mW 190 210 230 kHz 28.2 28.47 V Output voltage initial setting and accuracy Tref = +25C, VI = 53 V, IO = 12.4 A 27.93 Output adjust range See operation information& see Note 1 19.74 30.17 V Output voltage tolerance band 10-100% of max IO 27.85 28.55 V Idling voltage IO = 0 27.92 28.48 V Line regulation max IO 80 mV Load regulation VI = 53 V, 1-100% of max IO 80 mV Load transient voltage deviation VI = 53 V, Load step 25-75-25 % of max IO, di/dt = 0.2 A/s, Load transient recovery time Ramp-up time (from 10-90 % of VOi) Start-up time 1000 mV 40 s 8 ms 12 ms 10-100% of max IO (from VI connection to 90% of VOi) Output current Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C VOac Output ripple & noise OVP Over Voltage Protection See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, IO = 0-100% of max IO 0 11 A 11.8 16 A 18 A 250 mVp-p 39.5 V 70 34.7 Note 1:The module can be trimmed down 30% and trimmed up 7% at all temperature condition. The module can be trimmed down 40% at 25C and minimum reference temperature. At least 10% of normal output current is suggested when it is trimmed down 40% at maximum reference temperature. The module can be trimmed up 10% at 25C and minimum reference temperature. When input voltage below 48V, at most 65% of normal output current is suggested in case it is trimmed up 10% at maximum reference temperature. Note 2: VO =<0.5 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 3 (6) No. Approved 6 2/1301-BMR 630Technical 01/7 Uen Specification EGLANDY Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W Date Rev Reference EN/LZT 146 367 R3B September 2009 2009-02-12 E (c) Ericsson AB PKJ 4316 PI 28.2 V/11 A Typical Characteristics Efficiency Power Dissipation [W] 50 [%] 95 36 V 36 V 90 48 V 53 V 85 48 V 40 53 V 30 75 V 75 V 80 20 75 10 0 70 0 2 4 6 8 10 0 12 [A] 2 4 6 8 10 12 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Characteristics Current Limit Characteristics [V] [V] 28.50 36 V 28.40 48 V 53 V 28.30 75 V 30.00 36 V 24.00 48 V 53 V 18.00 28.20 12.00 28.10 6.00 75 V 0.00 28.00 0 2 4 6 8 10 Output voltage vs. load current at Tref = +25C 12 [A] 6 8 10 12 14 16 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 2/1301-BMR 630Technical 01/7 Uen Specification Date 2009-02-12 Rev Reference Start-up E (c) Ericsson AB Top trace: output voltage (10 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (10 ms/div.). Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 11 A resistive load. Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 11 A resistive load. Top trace: output voltage (10 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (2 ms/div.). Output Load Transient Response Trace: output voltage (20 mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: (100 + % ) 100 + 2x % R adj = 10Vo - k 2.5x % % Output Voltage Adjust Downwards, Decrease: 100 R adj = 10 - 2 k % ) Example: Increase 4% =>Vout = 29.33 Vdc (100 + 4) - 100 + 2x 4 k = 2663 k 10 28.2 2.5x 4 4 ( ) PKJ 4316 PI Shut-down Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 11 A resistive load. Example: Decrease 2% =>Vout = 27.64 Vdc 100 10 - 2 k=480 k 2 7 EN/LZT 146 367 R3B September 2009 28.2 V/11 A Typical Characteristics ( 4 (6) No. Output voltage response to load current stepchange (2.75-8.25-2.75 A) at: Tref =+25C, VI = 53 V. Top trace: output voltage (500 mV/div.). Bottom trace: load current (10 A/div.). Time scale: (0.1 ms/div.). Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 5 (6) No. 2/1301-BMR 630Technical 01/7 Uen Specification EGLANDY Approved Checked Date PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Rev E (c) Ericsson AB 28.2 V/11 A Typical Characteristics PKJ 4316 PI Output Current Derating - Base Plate Thermal Resistance - Base Plate [A] 12 3.0 m/s 2.5 m/s 9 [C/W] 4 3 2.0 m/s 6 1.5 m/s 2 1.0 m/s 3 Nat. Conv. 1 0 0 20 40 60 80 0 100 [C] 0.0 Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. Output Current Derating - Cold wall sealed box [A] 12 9 Tamb 85 C 6 3 Tamb 35 C 0 0 20 40 60 80 100 [C] Available load current vs. base plate temperature. VI = 53 V. See Thermal Consideration section. 8 EN/LZT 146 367 R3B September 2009 2009-02-12 Input 36-75 V, Output up to 12.4 A / 350 W Reference 0.5 1.0 1.5 2.0 2.5 3.0 [m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 2 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters ESECZHW Input 36-75 V, Output up to 12.4 A / 350 W Rev Reference EN/LZT 146 367 R3B September 2009 2009-09-07 F (c) Ericsson AB 28.2 V/12.4 A Electrical Specification PKJ 4316 API Tref = -40 to +90C, VI = 35 to 75 V, unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min typ VI 9 2/1301-BMR 630Technical 03/7 Uen Specification Date Input voltage range 35 max Unit 75 V VIoff Turn-off input voltage Decreasing input voltage 31 32.2 33 V VIon Turn-on input voltage Increasing input voltage 32.5 34 35 V CI Internal input capacitance 10 PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p 0 Efficiency max IO Pd Power Dissipation max IO, Tref = +25C Pli Input idling power IO= 0, VI = 53 V PRC Input standby power VI = 53 V (turned off with RC) fs Switching frequency 0 -100% of max IO Output voltage initial setting and accuracy W dB 91.0 88 50 % of max IO , VI = 48 V max IO, VI = 48 V 350 40 50 % of max IO F 89 % 91.0 88 89 41.0 44.1 3 W W 150 mW 190 210 230 kHz Tref = +25C, VI = 53 V, IO = 12.4 A 27.93 28.2 28.47 V Output adjust range See operation information & see Note 1 19.74 30.17 V Output voltage tolerance band 10-100% of max IO 27.85 28.55 V Idling voltage IO = 0 27.92 28.48 V Line regulation max IO 80 mV Load regulation VI = 53 V, 0-100% of max IO 80 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-75-25 % of max IO, di/dt = 0.2 A/s, ttr Load transient recovery time VOi VO tr ts Ramp-up time (from 10-90 % of VOi) Start-up time (from VI connection to 90% of VOi) 1000 mV 40 s 10 ms 13 ms 10-100% of max IO IO Output current 0 Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 2 VOac Output ripple & noise OVP Over Voltage Protection See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, IO = 0-100% of max IO 12.4 13 70 34.7 A 19.5 A 20.5 A 250 mVp-p 39.5 V Note 1:The module can be trimmed down 30% and trimmed up 7% at all temperature condition. The module can be trimmed down 40% at 25C and minimum reference temperature. At least 10% of normal output current is suggested when it is trimmed down 40% at maximum reference temperature. The module can be trimmed up 10% at 25C and minimum reference temperature. When input voltage below 48V, at most 65% of normal output current is suggested in case it is trimmed up 10% at maximum reference temperature. Note 2: VO =<0.5 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 3 (6) No. 2/1301-BMR 630Technical 03/7 Uen Specification EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters ESECZHW Input 36-75 V, Output up to 12.4 A / 350 W Date Rev Reference 10 EN/LZT 146 367 R3B September 2009 2009-09-07 F (c) Ericsson AB 28.2 V/12.4 A Typical Characteristics PKJ 4316 API Efficiency Power Dissipation [W] 50 [%] 95 36 V 36 V 90 85 48 V 40 53 V 30 48 V 53 V 75 V 75 V 80 20 75 10 70 0 0 3 6 9 12 15 [A] 0 3 6 9 12 15 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Characteristics Current Limit Characteristics [V] [V] 28.30 30.00 36 V 36 V 28.25 28.20 48 V 24.00 53 V 18.00 75 V 28.15 48 V 53 V 75 V 12.00 6.00 0.00 28.10 0 3 6 9 12 Output voltage vs. load current at Tref = +25C 15 [A] 6 8 10 12 14 16 18 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 4 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters ESECZHW Input 36-75 V, Output up to 12.4 A / 350 W 2/1301-BMR 630Technical 03/7 Uen Specification Date 2009-09-07 Rev Reference EN/LZT 146 367 R3B September 2009 F (c) Ericsson AB 28.2 V/12.4 A Typical Characteristics Start-up 11 PKJ 4316 API Shut-down Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 12.4 A resistive load. Top trace: output voltage (10 V/div.). Bottom trace: input voltage (50 V/div.). Time scale: (5 ms/div.). Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 12.4 A resistive load. Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 12.4 A resistive load. Top trace: output voltage (10 V/div.). Bottom trace: input voltage (50 V/div.). Time scale: (5 ms/div.). Output Load Transient Response Trace: output voltage (20 mV/div.). Time scale: (2 s/div.). Output voltage response to load current stepchange (3.1-9.3-3.1 A) at: Tref =+25C, VI = 53 V. Top trace: output voltage (1 V/div.). Bottom trace: load current (5 A/div.). Time scale: (0.1 ms/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Active adjust The output voltage may be adjusted using a voltage applied to the Vadj pin. This voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: (100 + % ) 100 + 2x% R adj = 10 Vo - k 2.5x % % Vdesired - Vo V Vadj = 2.5 + 5 x Vo ( ) Output Voltage Adjust Downwards, Decrease: 100 R adj = 10 - 2 k % Example: Increase 4% =>Vout = 29.33 Vdc (100 + 4) - 100 + 2x 4 k =2663 k 1028.2 2.5x 4 4 ( ) Example: Decrease 2% =>Vout = 27.64 Vdc 100 10 - 2 k=480 k 2 Example: Upwards => 29.33V 29.33 - 28.2 =2.7V 2.5 + 5 x 28.2 Example: Downwards => 27.07V 27.07 - 28.2 2.5 + 5 x =2.3V 28.2 Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 5 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters ESECZHW Input 36-75 V, Output up to 12.4 A / 350 W 2/1301-BMR 630Technical 03/7 Uen Specification Date Rev 2009-09-07 Reference 12 EN/LZT 146 367 R3B September 2009 F (c) Ericsson AB 28.2 V/12.4 A Typical Characteristics PKJ 4316 API Output Current Derating - Base Plate Thermal Resistance - Base Plate [C/W] [A] 15 3.0 m/s 12 2.5 m/s 9 2.0 m/s 6 1.5 m/s 1.0 m/s 3 Nat. Conv. 0 0 20 40 60 80 Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. Output Current Derating - Cold wall sealed box [A] 15 12 Tamb 85 C 6 Tamb 35 C 3 0 0 20 40 60 80 100 [C] Available load current vs. base plate temperature. VI = 53 V. See Thermal Consideration section. 3 2 1 0 0.0 100 [C] 9 4 0.5 1.0 1.5 2.0 2.5 3.0 [m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 2 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W Rev Reference EN/LZT 146 367 R3B September 2009 2009-02-12 D (c) Ericsson AB 30.2 V/8.3 A Electrical Specification PKJ 4216N PI Tref = -40 to +90C, VI = 35 to 75 V, unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 V, max IO, unless otherwise specified under Conditions. Characteristics Conditions min typ VI 13 2/1301-BMR 630Technical 04/7 Uen Specification Date Input voltage range 35 max Unit 75 V VIoff Turn-off input voltage Decreasing input voltage 30 33.5 35 V VIon Turn-on input voltage Increasing input voltage 32 34.5 36 V CI Internal input capacitance 10 PO Output power Output voltage initial setting SVR Supply voltage rejection (ac) f = 100 Hz sinewave, 1 Vp-p 0 Efficiency max IO Pd Power Dissipation max IO, Tref = +25C Pli Input idling power IO= 0, VI = 53 V PRC Input standby power VI = 53 V (turned off with RC) fs Switching frequency 0 -100% of max IO VOi VO Vtr ttr tr ts IO W dB 91.5 90.5 50 % of max IO , VI = 48 V max IO, VI = 48 V 250 40 50 % of max IO F 91.0 % 91.5 90.5 91.0 24.7 26.2 W 3 W 150 mW 190 210 230 kHz 30.2 30.45 V Output voltage initial setting and accuracy Tref = +25C, VI = 53 V, IO = 8.3 A 29.95 Output adjust range See operation information & see Note 1 21.14 30.95 V Output voltage tolerance band 10-100% of max IO 29.90 30.50 V Idling voltage IO = 0 29.90 30.50 V Line regulation max IO 100 mV Load regulation VI = 53 V, 1-100% of max IO 100 mV Load transient voltage deviation VI = 53 V, Load step 25-75-25 % of max IO, di/dt = 1 A/s, Load transient recovery time Ramp-up time (from 10-90 % of VOi) Start-up time (from VI connection to 90% of VOi) Ilim Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 2 Output ripple & noise OVP Over Voltage Protection mV 40 s 8 ms 12 ms 10-100% of max IO Output current VOac 1000 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, IO = 0-100% of max IO 0 8.3 A 8.7 14.2 A 15.8 A 250 mVp-p 40 V 200 34 Note 1:The module can be trimmed down 30% and trimmed up 2.5% at all temperature condition. The module can be trimmed down 40% at 25C and minimum reference temperature. At least 10% of normal output current is suggested when it is trimmed down 40% at maximum reference temperature. At most 10% of normal output current is suggested when it is trimmed up 10% at all temperature condition. Note 2: VO =<0.5 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 3 (6) No. 2/1301-BMR 630Technical 04/7 Uen Specification EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W Date Rev Reference 14 EN/LZT 146 367 R3B September 2009 2009-02-12 D (c) Ericsson AB PKJ 4216N PI 30.2 V/8.3 A Typical Characteristics Efficiency Power Dissipation [%] [W] 30 95 36 V 90 48 V 53 V 85 75 V 80 36 V 25 48 V 20 53 V 75 V 15 10 75 5 0 70 0 2 4 6 8 0 10 [A] 2 4 6 8 10 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Characteristics Current Limit Characteristics [V] [V] 30.50 36 V 48 V 30.40 53 V 30.30 75 V 32.00 36 V 48 V 24.00 53 V 75 V 16.00 30.20 8.00 30.10 0.00 30.00 0 2 4 6 8 Output voltage vs. load current at Tref = +25C 10 [A] 4 6 8 10 12 14 16 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 2/1301-BMR 630Technical 04/7 Uen Specification Date 2009-02-12 Rev Reference Start-up D (c) Ericsson AB PKJ 4216N PI Shut-down Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 8.3 A resistive load. Top trace: output voltage (10 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (10 ms/div.). Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 8.3 A resistive load. Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 8.3 A resistive load. Top trace: output voltage (10 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (2 ms/div.). Output Load Transient Response Trace: output voltage (50 mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: (100 + % ) 100 + 2x % - R adj = 10Vo k % 2.5x % Output Voltage Adjust Downwards, Decrease: 100 R adj = 10 - 2 k % ) Example: Increase 4% =>Vout = 31.41 Vdc (100 + 4) - 100 + 2x 4 k = 2871 k 10 30.2 2 .5 x 4 4 ( ) 15 EN/LZT 146 367 R3B September 2009 30.2 V/8.3 A Typical Characteristics ( 4 (6) No. Example: Decrease 2% =>Vout = 29.60 Vdc 100 10 - 2 k=480 k 2 Output voltage response to load current stepchange (3-6-3 A) at: Tref =+25C, VI = 53 V. Top trace: output voltage (500 mV/div.). Bottom trace: load current (5 A/div.). Time scale: (0.1 ms/div.). Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 5 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 2/1301-BMR 630Technical 04/7 Uen Specification Date Rev Reference 16 EN/LZT 146 367 R3B September 2009 2009-02-12 D (c) Ericsson AB 30.2 V/8.3 A Typical Characteristics PKJ 4216N PI Output Current Derating - Base Plate Thermal Resistance - Base Plate [C/W] [A] 10 3.0 m/s 8 2.5 m/s 6 2.0 m/s 4 1.5 m/s 1.0 m/s 2 4 3 2 1 Nat. Conv. 0 0 20 40 60 80 0 100 [C] 0.0 Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. Output Current Derating - Cold wall sealed box [A] 10 8 6 Tamb 85 C 4 Tamb 35 C 2 0 0 20 40 60 80 100 [C] Available load current vs. base plate temperature. VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0 [m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. VI = 53 V. Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 2 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 17 2/1301- BMR 630Technical 05/7 Uen Specification Date Rev Reference EN/LZT 146 367 R3B September 2009 2009-02-12 D (c) Ericsson AB 28.2 V,8.3 A/234W Electrical Specification PKJ 4216 PI Tref = -40 to +90C, VI = 35 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tref = +25C, VI= 53 VI max IO, unless otherwise specified under Conditions. Characteristics Conditions min typ 35 max Unit VI Input voltage range 75 V VIoff Turn-off input voltage Decreasing input voltage 30 32.5 35 V VIon Turn-on input voltage Increasing input voltage 32 34.5 36 V CI Internal input capacitance PO Output power Output voltage initial setting 0 10 50 % of max IO Efficiency 90.8 50 % of max IO, VI = 48 V 91.5 max IO, VI = 48 V 90.8 23.7 Power Dissipation max IO Pli Input idling power IO = 0 A, VI = 53 V PRC Input standby power VI = 53 V (turned off with RC) fs Switching frequency 0-100 % of max IO VOi Output voltage initial setting and accuracy VO Vtr ttr tr ts tf tRC W 91.4 max IO Pd F 234 % 27.5 W 2 W 0.20 W 190 210 230 kHz Tref = +25C, VI = 53 V, IO = 8.3 A 27.92 28.20 28.48 V Output adjust range See operating information 19.74 31.02 V Output voltage tolerance band 10-100 % of max IO 27.64 28.76 V Idling voltage IO = 0 A 27.64 28.76 V Line regulation max IO 10 50 mV Load regulation VI = 53 V, 0-100 % of max IO 10 50 mV 1200 1800 mV 40 100 s 8 15 ms Load transient voltage deviation Load transient recovery time VI = 53 V, Load step 25-75-25 % of max IO, di/dt = 0.2 A/s Ramp-up time (from 10-90 % of VOi) Start-up time 3 10-100 % of max IO (from VI connection to 90 % of VOi) VI shut-down fall time (from VI off to 10 % of VO) max IO IO = 0 A RC start-up time max IO RC shut-down fall time (from RC off to 10 % of VO) ms s 0.4 ms IO = 0 A 0.4 Current limit threshold Tref < max Tref Isc Short circuit current Tref = 25C, see Note 1 Over voltage protection ms max IO Ilim OVP 20 0.4 0.8 ms Output current Output ripple & noise 12 0.2 0.4 13 IO VOac 6 0.1 0.2 0 See ripple & noise section, max IO, VOi Tref = +25C, VI = 53 V, 0-100 % of max IO 9.5 35 s 8.3 A 12 16 A 13 17 A 50 250 mVp-p 37 39 V Note 1:The module can be trimmed down 30% and trimmed up 10% at all temperature condition. The module can be trimmed down 40% at 25C and minimum reference temperature. At least 10% of normal output current is suggested when it is trimmed down 40% at maximum reference temperature. Note 2: VO =<0.5 V Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 3 (6) No. Approved 18 2/1301- BMR 630Technical 05/7 Uen Specification EGLANDY Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W Date Rev Reference EN/LZT 146 367 R3B September 2009 2009-02-12 D (c) Ericsson AB PKJ 4216 PI 28.2 V,8.3 A/234W Typical Characteristics Efficiency Power Dissipation [W] 30 [%] 95 36 V 90 48 V 53 V 85 75 V 80 36 V 25 48 V 20 53 V 15 75 V 10 75 5 0 70 0 2 4 6 8 0 [A] 2 4 6 8 [A] Dissipated power vs. load current and input voltage at Tref = +25C Efficiency vs. load current and input voltage at Tref = +25C Output Characteristics Current Limit Characteristics [V] [V] 32.00 28.35 36 V 36 V 28.30 48 V 28.25 53 V 75 V 48 V 24.00 53 V 75 V 16.00 28.20 8.00 28.15 28.10 0.00 0 2 4 6 Output voltage vs. load current at Tref = +25C 8 [A] 4 6 8 10 12 14 16 [A] Output voltage vs. load current at IO > max IO , Tref = +25C Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 2/1301- BMR 630Technical 05/7 Uen Specification Date 2009-02-12 Rev Reference Start-up D (c) Ericsson AB Top trace: output voltage (10 V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (5 ms/div.). Output Ripple & Noise Output voltage ripple at: Tref = +25C, VI = 53 V, IO = 8.3 A resistive load. Shut-down enabled by disconnecting VI at: Tref = +25C, VI = 53 V, IO = 8.3 A resistive load. Top trace: output voltage (10V/div.). Bottom trace: input voltage (20 V/div.). Time scale: (0.1 ms/div.). Output Load Transient Response Trace: output voltage (20 mV/div.). Time scale: (2 s/div.). Output Voltage Adjust (see operating information) Passive adjust The resistor value for an adjusted output voltage is calculated by using the following equations: Output Voltage Adjust Upwards, Increase: (100 + % ) 100 + 2x % R adj = 10Vo - k 2.5x % % ) Output Voltage Adjust Downwards, Decrease: 100 R adj = 10 - 2 k % Example: Increase 4% =>Vout = 29.33 Vdc (100 + 4 ) - 100 + 2x 4 k = 2663 k 10 28.2 2.5x 4 4 Example: Decrease 2% =>Vout = 27.64 Vdc 100 10 - 2 k=480 k 2 ( ) PKJ 4216 PI Shut-down Start-up enabled by connecting VI at: Tref = +25C, VI = 53 V, IO = 8.3 A resistive load. 19 EN/LZT 146 367 R3B September 2009 28.2 V,8.3 A/234W Typical Characteristics ( 4 (6) No. Output voltage response to load current step- Top trace: output voltage (1.0 V/div.). change (2.1-6.2-2.1 A) at: Bottom trace: load current (5 A/div.). Tref =+25C, VI = 53 V. Time scale: (0.1 ms/div.). Ericsson Internal PRODUCT SPECIFICATION E Prepared (also subject responsible if other) 5 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 2/1301- BMR 630Technical 05/7 Uen Specification Date Rev Reference 20 EN/LZT 146 367 R3B September 2009 2009-02-12 D (c) Ericsson AB 28.2 V,8.3 A/234W Typical Characteristics PKJ 4216 PI Output Current Derating - Base Plate Thermal Resistance - Base Plate [C/W] [A] 10 3.0 m/s 8 5 2.5 m/s 4 6 2.0 m/s 3 4 1.5 m/s 2 1.0 m/s 2 1 Nat. Conv. 0 0 0 20 40 60 80 0.0 100 [C] Available load current vs. ambient air temperature and airflow at VI = 53 V. See Thermal Consideration section. Output Current Derating - Cold wall sealed box [A] 10 8 6 Tamb 85 C 4 Tamb 35 C 2 0 0 20 40 60 80 100 [C] Available load current vs. base plate temperature. VI = 53 V. See Thermal Consideration section. 0.5 1.0 1.5 2.0 2.5 3.0 [m/s] Thermal resistance vs. airspeed measured at the converter. Tested in wind tunnel with airflow and test conditions as per the Thermal consideration section. VI = 53 V. E Ericsson Internal PRODUCT SPECIFICATION Prepared (also subject responsible if other) 1 (6) No. EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 3/1301-BMR 630Technical 03/7 Uen Specification Date 2009-02-16 Rev Reference 21 EN/LZT 146 367 R3B September 2009 C (c) Ericsson AB EMC Specification Conducted EMI measured according to EN55022, CISPR 22 and FCC part 15J (see test set-up). See Design Note 009 for further information. The fundamental switching frequency is 210 kHz for PKJ 4316 API @ VI = 53 V, max IO. Conducted EMI Input terminal value (typ) Test set-up Layout recommendations The radiated EMI performance of the Product will depend on the PCB layout and ground layer design. It is also important to consider the stand-off of the product. If a ground layer is used, it should be connected to the output of the product and the equipment ground or chassis. EMI without filter External filter (class B) Required external input filter in order to meet class B in EN 55022, CISPR 22 and FCC part 15J. Filter components: C1=120pF C2,3,4 = 2 F C5 = 33 F C6,7 = 2.2 nF L1 = 1 H L2,3 = 0.809 H Common mode inductor A ground layer will increase the stray capacitance in the PCB and improve the high frequency EMC performance. Output ripple and noise Output ripple and noise measured according to figure below. See Design Note 022 for detailed information. Output ripple and noise test setup EMI with filter E Ericsson Internal PRODUCT SPECIFICATION Prepared (also subject responsible if other) EGLANDY Approved 2 (6) No. Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W Operating information Input Voltage The input voltage range 35 to 75Vdc meets the requirements of the European Telecom Standard ETS 300 132-2 for normal input voltage range in -48 and -60 Vdc systems, -40.5 to 57.0 V and -50.0 to -72 V respectively. At input voltages exceeding 75 V, the power loss will be higher than at normal input voltage and Tref must be limited to absolute max +120C. The absolute maximum continuous input voltage is 80 Vdc. Turn-off Input Voltage The DC/DC converters monitor the input voltage and will turn on and turn off at predetermined levels. The minimum hysteresis between turn on and turn off input voltage is 1V. Remote Control (RC) The products are fitted with a remote control function referenced to the primary negative input connection (- In), with negative and positive logic options available. The RC function allows the product to be turned on/off by an external device like a semiconductor or mechanical switch. The RC pin has an internal pull up resistor to + In. The maximum required sink current is 1 mA. When the RC pin is left open, the voltage generated on the RC pin is 3.5 - 6.0 V. The standard product is provided with "negative logic" remote control and will be off until the RC pin is connected to the -In. To turn on the product the voltage between RC pin and -In should be less than 1V. To turn off the converter the RC pin should be left open, or connected to a voltage higher than 4 V referenced to -In. In situations where it is desired to have the product to power up automatically without the need for control signals or a switch, the RC pin can be wired directly to -In. See Design Note 021 for detailed information. Input and Output Impedance The impedance of both the input source and the load will interact with the impedance of the product. It is important that the input source has low characteristic impedance. The products are designed for stable operation without external capacitors connected to the input or output. The performance in some applications can be enhanced by addition of external capacitance as described under External Decoupling Capacitors. If the input voltage source contains significant inductance, the addition of a 22 - 100 F capacitor across the input of the product will ensure stable operation. The capacitor is not required when powering the product from an input source with an inductance below 10 H. The minimum required capacitance value depends on the output power and the input 3/1301-BMR 630Technical 03/7 Uen Specification Date 2009-02-16 Rev Reference 22 EN/LZT 146 367 R3B September 2009 C (c) Ericsson AB voltage. The higher output power the higher input capacitance is needed. Approximately doubled capacitance value is required for a 24 V input voltage source compared to a 48V input voltage source. External Decoupling Capacitors When powering loads with significant dynamic current requirements, the voltage regulation at the point of load can be improved by addition of decoupling capacitors at the load. The most effective technique is to locate low ESR ceramic and electrolytic capacitors as close to the load as possible, using several parallel capacitors to lower the effective ESR. The ceramic capacitors will handle high-frequency dynamic load changes while the electrolytic capacitors are used to handle low frequency dynamic load changes. It is equally important to use low resistance and low inductance PCB layouts and cabling. External decoupling capacitors will become part of the control loop of the DC/DC converter and may affect the stability margins. As a "rule of thumb", 100 F/A of output current can be added without any additional analysis. The ESR of the capacitors is a very important parameter. Power Modules guarantee stable operation with a verified ESR value of >10 m across the output connections. For further information please contact your local Ericsson Power Modules representative. Output Voltage Adjust (Vadj) The products have an Output Voltage Adjust pin (Vadj). This pin can be used to adjust the output voltage above or below Output voltage initial setting. When increasing the output voltage, the voltage at the output pins (including any remote sense compensation ) must be kept below the threshold of the over voltage protection, (OVP) to prevent the converter from shutting down. At increased output voltages the maximum power rating of the converter remains the same, and the max output current must be decreased correspondingly. To increase the voltage the resistor should be connected between the Vadj pin and +Sense pin. The resistor value of the Output voltage adjust function is according to information given under the Output section for the respective product. To decrease the output voltage, the resistor should be connected between the Vadj pin and -Sense pin. E Ericsson Internal PRODUCT SPECIFICATION Prepared (also subject responsible if other) EGLANDY Approved 3 (6) No. Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 3/1301-BMR 630Technical 03/7 Uen Specification Date 2009-02-16 Rev Reference EN/LZT 146 367 R3B September 2009 C (c) Ericsson AB Operating information continued Thermal Consideration Parallel Operation Two converters may be paralleled for redundancy if the total power is equal or less than PO max. It is not recommended to parallel the converters without using external current sharing circuits. General The products are designed to operate in different thermal environments and sufficient cooling must be provided to ensure reliable operation. See Design Note 006 for detailed information. Remote Sense The DC/DC converters have remote sense that can be used to compensate for voltage drops between the output and the point of load. The sense traces should be located close to the PCB ground layer to reduce noise susceptibility. The remote sense circuitry will compensate for up to 10% voltage drop between output pins and the point of load. If the remote sense is not needed +Sense should be connected to +Out and -Sense should be connected to -Out. 23 For products mounted on a PCB without a heat sink attached, cooling is achieved mainly by conduction, from the pins to the host board, and convection, which is dependant on the airflow across the product. Increased airflow enhances the cooling of the product. The Output Current Derating graph found in the Output section for each model provides the available output current vs. ambient air temperature and air velocity at VI = 53 V. The product is tested on a 254 x 254 mm, 35 m (1 oz), 16-layer test board mounted vertically in a wind tunnel with a cross-section of 608 x 203 mm. Over Temperature Protection (OTP) The converters are protected from thermal overload by an internal over temperature shutdown circuit. When the baseplate temperature (center of baseplate) exceeds 140C the converter will shut down(latching). The DC/DC converter can be restarted by cycling the input voltage or using the remote control function. Over Voltage Protection (OVP) The converters have latching output overvoltage protection. In the event of an overvoltage condition, the converter will shutdown immediately. The converter can be restarted by cycling the input voltage or using the remote control function. Over Current Protection (OCP) The converters include current limiting circuitry for protection at continuous overload. The output voltage will decrease towards zero for output currents in excess of max output current (max Io). The converter will resume normal operation after removal of the overload. The load distribution should be designed for the maximum output short circuit current specified. For products with base plate used in a sealed box/cold wall application, cooling is achieved mainly by conduction throughthe cold wall. The Output Current Derating graphs are found in the Output section for each model. The product is tested in a sealed box test set up with ambient temperatures 85, 55 and 35C. See Design Note 028 for further details. E Ericsson Internal PRODUCT SPECIFICATION Prepared (also subject responsible if other) EGLANDY Approved 4 (6) No. Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W 3/1301-BMR 630Technical 03/7 Uen Specification Date 2009-02-16 Rev Reference 24 EN/LZT 146 367 R3B September 2009 C (c) Ericsson AB Ambient Temperature Calculation For products with base plate the maximum allowed ambient temperature can be calculated by using the thermal resistance. 1. The power loss is calculated by using the formula ((1/) - 1) x output power = power losses (Pd). = efficiency of product. E.g. 89.5% = 0.895 2. Find the thermal resistance (Rth) in the Thermal Resistance graph found in the Output section for each model. Note that the thermal resistance can be significantly reduced if a heat sink is mounted on the top of the base plate. Calculate the temperature increase (T). T = Rth x Pd Proper cooling of the product can be verified by measuring the temperature at positions P1, P2. The temperature at these positions should not exceed the max values provided in the table below. The number of points may vary with different thermal design and topology. See Design Note 019 for further information. 3. Max allowed ambient temperature is: Max TP1 - T. E.g PKJ 4316 API at 2m/s: 1 1. (( 0.87 ) - 1) x 350 W = 52.3 W Position P1 Description Reference Point, Baseplate Temp. limit 120 C 2. 52.3 W x 1.8C/W = 94.1C P2 PCB 110 C 3. 120 C -94.1C = max ambient temperature is 25.9C. The actual temperature will be dependent on several factors such as the PCB size, number of layers and direction of airflow. Base plate Definition of reference temperature TP1 The reference temperature is used to monitor the temperature limits of the product. Temperatures above maximum TP1, meassured at the reference point P1 are not allowed and may cause degradation or permanent damage to the product. TP1 is also used to define the temperature range for normal operating conditions. TP1 is defined by the design and used to guarantee safety margins, proper operation and high reliability to the product. E Ericsson Internal PRODUCT SPECIFICATION Prepared (also subject responsible if other) EGLANDY Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters EQUENXU Input 36-75 V, Output up to 12.4 A / 350 W Connections Pin 1 Designation +In 2 RC 3 Case 5 (6) No. Function Positive input Remote control Connected to base plate 4 -In 5 -Out Negative input Negative output 6 -Sen Negative sense 7 Vadj Output voltage adjust 8 +Sen Positive sense 9 +Out Positive output 3/1301-BMR 630Technical 03/7 Uen Specification Date 2009-02-16 Rev Reference EN/LZT 146 367 R3B September 2009 C (c) Ericsson AB 25 Ericsson Internal PRODUCT SPEC. MECHANICAL E Prepared (also subject responsible if other) EXXUYNG Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters Input 36-75 V, Output up to 12.4 A / 350 W Mechanical Information 1 (2) No. 4/1301-BMR 630/7 Uen Technical Specification Date 2009-2-11 Rev Reference EN/LZT 146 367 R3B September 2009 D (c) Ericsson AB 26 Ericsson Internal PRODUCT. SPEC. MECH. E Prepared (also subject responsible if other) EXXUYNG Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters See 1 Input 36-75 V, Output up to 12.4 A / 350 W Soldering Information The product is intended for manual or wave soldering. When wave soldering is used, the temperature on the pins is specified to maximum 270 C for maximum 10 seconds. A maximum preheat rate of 4C/s and a temperature of max of +150C is suggested. When soldering by hand, care should be taken to avoid direct contact between the hot soldering iron tip and the pins for more than a few seconds in order to prevent overheating. A no-clean flux is recommended to avoid entrapment of cleaning fluids in cavities inside the product or between the product and the host board. The cleaning residues may affect long time reliability and isolation voltage. Delivery Package Information The products are delivered in antistatic clamshell trays. Clamshell Specifications Material Conductive/dissipative PET Surface resistance 10 < Ohm/square < 10 Bake ability The clamshells are not bake able. Clamshell capacity Clamshell thickness Box capacity 10 products/clamshell Clamshell weight 5 1 (3) No. 12 25 mm [0.984 inch] 50 products (5 full clamshells/box) 150 g empty, typical 1050 g one full clamshell 5/1301-BMR 630Technical Uen Specification Date 2009-02-11 Rev Reference EN/LZT 146 367 R3B September 2009 D (c) Ericsson AB 27 Ericsson Internal PRODUCT. SPEC. MECH. E Prepared (also subject responsible if other) 2 (3) No. EXXUYNG Approved Checked PKJ 4000 SEC/D (BettyRFPA Wu) series Direct Converters See 1 Input 36-75 V, Output up to 12.4 A / 350 W 5/1301-BMR 630Technical Uen Specification Date 2009-02-11 Rev Reference 28 EN/LZT 146 367 R3B September 2009 D (c) Ericsson AB Product Qualification Specification Characteristics External visual inspection IPC-A-610 Dry heat IEC 60068-2-2 Bd Temperature Duration +125 C 1000 h Cold (in operation) IEC 60068-2-1 Ad Temperature TA Duration -45C 72 h Damp heat IEC 60068-2-67 Cy Temperature Humidity Duration +85 C 85 % RH 1000 hours Operational life test MIL-STD-202G method 108A Duration 1000 h Change of temperature (Temperature cycling) IEC 60068-2-14 Na Temperature range Number of cycles Dwell/transfer time -40 to +100 C 1000 15 min/0-1 min Vibration, broad band random IEC 60068-2-64 Fh, method 1 Frequency Spectral density Duration 10 to 500 Hz 2 0.07 g /Hz 10 min in each 3 perpendicular directions Mechanical shock IEC 60068-2-27 Ea Peak acceleration Duration Pulse shape Directions Number of pulses 100 g 6 ms Half sine 6 18 (3 + 3 in each perpendicular direction) Robustness of terminations IEC 60068-2-21 Test Ua1 Plated through hole mount products All leads Resistance to soldering heat IEC 60068-2-20 Tb Method 1A Solder temperature Duration 270 C 10-13 s Solderability IEC 60068-2-20 test Ta Preconditioning Temperature, SnPb Eutectic Temperature, Pb-free Steam ageing 235 C 260 C Immersion in cleaning solvents IEC 60068-2-45 XA Method 2 Water Glycol ether Isopropanol +55 C +35 C +35 C