EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30 48V SERIES Single output High efficiency topology, 92% typical at 5V Industry standard footprint Wide operating temperature, -40C to +85C (natural convection) 80% to 110% output trim No minimum load Overvoltage and overtemperature protection Remote on/off Remote sense Approvals to EN60950 and UL/cUL1950 Complies with ETS 300 019-1-3/2-3 Complies with ETS 300 132-2 input voltage and current requirements Complies with ETS 300 386-1 The EXB30 is a new high efficiency single output open frame isolated 30 Watt With full international safety approval converter series in an industry standard including EN60950 and cUL1950, the footprint. The first five models in the series EXB30 reduces compliance costs and time feature a 2:1 input voltage range of 36 to to market. 75VDC and are available in output voltages The series complies with ETS 300 386-1 of 12V, 5V, 3.3V, 2.5V and 2V. The output EMC requirements, ETS 300 132-2 voltage is trimmable from 80 to 110% concerning the power supply interface at except the 12V model which has a wider the input to telecommunications equipment trim range of 60 to 110%. The sub 5V and ETS 300 019-1-3 concerning models have an output current rating of 8A. environmental conditions. The EXB30 single Typical efficiencies for the models are 92% is primarily targeted at the networking, for the 5V, 90% for the 3.3V and 12V, 88% telecom and wireless markets. for the 2.5V and 87% for the 2V version. The EXB30 series offers remote on/off and [ 2 YEAR WARRANTY ] remote sense compensation to correct for voltage drops at the load. Overcurrent, overvoltage and overtemperature protection features are included as standard. 1 DC/DC SXA10 Series | 10W EXB30 Series | 30W DC/DC Isolated DC/DC converters Stresses in excess of the maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these or any other conditions in excess of those given in the specification. Exposure to absolute maximum ratings can adversely affect device reliability. Absolute Maximum Ratings Characteristic Symbol Min Input voltage - continuous Vin (cont) Input voltage - peak/surge or standard/level Typ Max Units Notes and Conditions -0.3 80 VDC Vin(+) - Vin(-) Vin (peak) -0.3 100 VDC 2s max. non repetitive Input voltage remote pin Vrem (peak) -0.3 75 VDC Peaks of any duration Operating temperature Top -40 +120 C Measured at thermal reference points, see Note 1 Storage temperature Tstorage -40 +125 C Ambient temperature Tambient -40 +85 C See Note 6 and Figure 1 All specifications are typical at nominal input Vin = 48V, full load under any resistive load combination at 25C unless otherwise specified. Input Characteristics Characteristic Symbol Min Typ Max Units Input voltage - operating Vin (oper) 36 48 75 VDC Input current - no load lin 50 mADC Vin (min) - Vin (max), enabled Input current - Quiescent lin (off) 5 mADC Converter disabled Input voltage rise/fall time dv/dt 5 V/ms As per ETS300 132 Part 4.4 Inrush current (i t or peak) linrush As As per ETS300 132 Part 4.7 with recommended LISN - dB Frequency <1 kHz 2 A Slow blow/anti-surge, HRC recommended, 200 V rated Typ Max Units Notes and Conditions 33.8 36 VDC 2 2 0.003 Input ripple rejection 60 Input fuse 2 Notes and Conditions Turn On/Off Characteristic Symbol Input voltage - turn on Vin (on) Input voltage - turn off Vin (off) Min 29.9 Hysteresis 31.7 VDC 2.1 VDC Turn on delay - enabled, then power applied Tdelay (power) 30 50 msec With the enable signal asserted, this is the time from when the input voltage reaches the minimum specified operating voltage until the output voltage is within the total regulation band Turn on delay - power applied, then enabled Tdelay (enable) 30 50 msec Vin = Vin (nom), then enabled. This is the time taken until the output voltage is within the total error band Rise time Trise 25 45 msec From 10% to 90%; full resistive load, no external capacitance 2 - EXB30 Series | 30W DC/DC Isolated DC/DC converters Signal Electrical Interface Characteristic - Signal Name Symbol Min Typ Max Units Notes and Conditions At remote/control ON/OFF pin Control pin open circuit voltage Vih 3 4 5 V See Notes 2 and 3 Iih = 0A; open circuit voltage High level input voltage Vih 2 High level input current Iih Acceptable high level leakage current Iih (leakage) Low level input voltage ViI Low level input current Low level input current V Converter guaranteed on when control pin is greater than Vih (min) 10 A Current flowing into control pin when pin is pulled high (max. at Vih = 75V) -50 A Acceptable leakage current from signal pin into the open collector driver (neg = from converter) 1.2 V Converter guaranteed off when control pin is less than Vil (max) IiI -100 A Vil = 0.4 V Iil (max) -100 A ViI = 0.0 V; maximum source current from converter with short circuit Max Units Notes and Conditions C PCB temperature at SRs, non-latching shutdown protection 0 Common Protection/Control Characteristic Symbol Overtemperature shutdown threshold (singles) Tots Overtemperature shutdown - restart hysteresis - Min Typ 125 - 5 Remote sense compensation - C 10 % Compensation includes trim Max Units Notes and Conditions Reliability and Service Life Characteristic Symbol Min Typ Mean time between failure MTBF 300,000 Hours MIL-HDBK-217F, Vin = Vin (nom); Iout = Iout (max); ambient 25C; ground benign environment Mean time between failure MTBF TBD Hours Demonstrated Symbol Min Max Units Notes and Conditions 1500 VDC Test duration 1s Isolation Characteristic Typ Input to output test voltage Input to output capacitance Input to output resistance Input to output insulation system 3 www.artesyn.com 2200 100 pF M Basic Measured with 500 VDC DC/DC SXA10 Series | 10W EXB30 Series | 30W DC/DC Isolated DC/DC converters Other Specifications Characteristic Symbol Min Typ Max Units Notes and Conditions Switching frequency Fsw - 300 - kHz Fixed frequency Weight - 40 g Environmental Requirements Characteristic Symbol Thermal performance Min Typ -40 Altitude Max Units Notes and Conditions +85 C See Notes 1, 5 and Figures 1, 2 and 8 3,000 9,864 10,000 32,821 m ft m ft Derate total max. output current by 20% Derate total max. output current by 50% Characteristic Parameter Reference Test Level Notes and Conditions Air temperature Low High Change IEC 68-2-1 IEC 68-2-2 IEC 68-2-14 -40C +70C -40C to +70C All characteristics and parameters extracted from ETS 300 019 classes 3.1, 3.2, 3.3, 3.4 and 3.5 Relative humidity Low High Condensation IEC 68-2-56 IEC 68-2-30 10% 100% 90 to 100% Vibration IEC class 3M5 Displacement Acceleration Shocks IEC class 3M5 Acceleration IEC 68-2-6 IEC 68-2-6 MIL-STD-202F IEC 68-2-29 MIL-STD-202F 5-9Hz 5mm/s 9-200Hz 1g Method 204D cond. A 10g Method 213B cond. A Referenced ETSI standards: ETS 300 019: Environmental conditions and environmental tests for telecommunications equipment ETS 300 019: Part 1-3 (1997) Classification of environmental conditions stationary use at weather protected locations ETS 300 019: Part 2-3 (1997) Specification of environmental tests stationary use at weather protected locations EMC Electromagnetic Compatibility Phenomenon Port Standard Test level Criteria Notes and conditions ESD Enclosure EN61000-4-2 6kV cont 8kV air 8kV cont 15kV air NP NP RP RP As per ETS 300 386-1 table 5 EFT DC Power EN61000-4-4 EN61000-4-4 NP LFS NP LFS As per ETS 300 386-1 table 5 Signal 2kV 4kV 1kV 2kVr Radiated field Enclosure EN61000-4-3 10V/m NP As per ETS 300 386-1 table 5 Conducted DC power Signal EN61000-4-6 EN61000-4-6 10V 10V NP NP As per ETS 300 386-1 table 5 Input transients DC power Immunity: 4 As per ETS 300 386-1 table 5 ETS 300 132, ETR 283 EXB30 Series | 30W DC/DC Isolated DC/DC converters EMC Electromagnetic Compatibility Phenomenon Port Standard Test level Criteria Notes and conditions DC power EN55022 Level A EN55022 Level B EN55022 Level B See recommended external filter for compliance bandwidth 20 kHz to 30 MHz, as per ETS 300 386-1 See recommended external filter for compliance bandwidth 20 kHz to 30 MHz, as per ETS 300 386-1 Bandwidth 150kHz to 30MHz, as per ETS 300 386-1 EN55022 Level B Emission: Conducted Signal Radiated Bandwidth 30 MHz to 1 GHz, as per ETS 300 386-1, with Cu ground plane Performance criteria: NP: Normal Performance: EUT shall withstand applied test and operate within relevant limits as specified without damage. RP: Reduced Performance: EUT shall withstand applied test. Reduced performance is permitted within specified limits, resumption to normal performance shall occur at the cessation of the test. LFS: Loss of Function (self recovery): EUT shall withstand applied test without damage, temporary loss of function permitted during test. Unit will self recover to normal performance after test. Referenced ETSI standards: ETS 300 386-1 table 5 (1997): Public telecommunication network equipment, EMC requirements ETS 300 132-2 (1996): Power supply interface at the input to telecommunication equipment: Part 2 operated by direct current (DC) ETR 283 (1997): Transient voltages at interface A on telecommunications direct current (DC) power distributions Safety Agency Approvals Characteristic UL/cUL 1950 File Number VDE File Number VDE License Number E136005 10401-3336-0157/31HJK Approval number pending Standards Compliance List Standard Category EN60950 UL/cUL1950 VDE 3rd edition EN60950 (VDE0805) : 1997 + A11 Material Ratings Characteristic - Signal Name Notes and Conditions Flammability rating Material type UL94V-0 FR4 PCB Model Numbers Model Number Input Voltage EXB30-48S05 EXB30-48S3V3 EXB30-48S2V5 EXB30-48S2V0 EXB30-48S12 5 www.artesyn.com 36-75 36-75 36-75 36-75 36-75 VDC VDC VDC VDC VDC Output Voltage Overvoltage Protection Output Current (Max.) Typical Efficiency Max. Load Regulation 5.0V 3.3V 2.5V 2.0V 12.0V 5.65 3.80 3.0 2.3 14.2 6A 8A 8A 8A 3A 92% 90% 88% 87% 90% 0.2% 0.2% 0.2% 0.2% 0.2% DC/DC SXA10 Series | 10W EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S05 Model Input Characteristics Characteristic Symbol Input current - operating Min Typ Max Units Notes and Conditions Iin 0.68 0.69 ADC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Input current - maximum Iin (max.) 0.91 0.92 ADC Vin = Vin (min); Iout = Iout (max.); Vo = nom Reflected ripple current Iin (ripple) 10 mA RMS Iout - Iout (max.), measured with Class A filter. See Apps Note Reflected ripple current Iin (ripple) 5 mA pk-pk Iout - Iout (max.), measured with Class A filter. See Apps Note Input capacitance - internal filter Cinput 1.5 F Internal to converter (ceramic) EXB30-48S05 Model Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vout (nom) 4.925 5.00 5.075 VDC Vin = Vin (Nom); Iout = Iout (nom); T = 25C Total regulation band Vout 4.85 - 5.15 VDC For all line, static load and temperature until end of life. Line regulation - 0.05 0.10 % Vin (min) - Vin (max) Load regulation - 0.10 0.20 % Iout (min) - Iout (max) Temperature regulation - 0.01 0.02 %/C Vin = Vin (Nom), Iout = Iout (nom) 6.00 ADC 11.00 A RMS 150 20 mV pk-pk Measurement bandwidth 20 MHz mV RMS Measurement bandwidth 20 MHz See Application Note for Set-up Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 6 0.00 80 10 Continuous, unit auto recovers from short, Vout < 100mV EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S05 Model Electrical Characteristics - O/P Characteristic Symbol Min Load transient response peak deviation Vdynamic Load transient response recovery Trecovery External load capacitance Cext 0 Characteristic Symbol Min Overvoltage clamp voltage Vov 5.55 Overcurrent limit inception Ioc Typ Max Units Notes and Conditions 2.0 % Peak deviation for 50% to 75% step load, di/dt = 100 mA/sec 300 sec Settling time to within 1% of output set point voltage for 50% to 75% step load 10,000 F Operation with more than the max. value is possible, but please consult Artesyn before doing so Typ Max Units Notes and Conditions 5.65 6.50 VDC Non-latching. Refer to Application Note ADC Vout = 90% of Vout (nom) % % Trim up Trim down EXB30-48S05 Model Protection and Control Features Output voltage trim range 7.5 10 20 Open sense voltage 5.65 VDC EXB30-48S05 Model Efficiency Characteristic Symbol Min Typ Efficiency 91.0 Efficiency 89.5 7 www.artesyn.com Max Units Notes and Conditions 92.0 % Iout = 100% Iout (max), Vin = Vin (nom) 90.5 % Iout = 50% Iout (max), Vin = Vin (nom) DC/DC SXA10 Series | 10W EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S3V3 Model Input Characteristics Characteristic Symbol Input current - operating Min Typ Max Units Notes and Conditions Iin 0.61 0.62 ADC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Input current - maximum Iin (max.) 0.82 0.83 ADC Vin = Vin (min); Iout = Iout (max.); Vo = nom Reflected ripple current Iin (ripple) 10 mA RMS Iout - Iout (max.), measured with Class A filter. See Apps Note Reflected ripple current Iin (ripple) 35 mA pk-pk Iout - Iout (max.), measured with Class A filter. See Apps Note Input capacitance - internal filter Cinput 1.5 F Internal to converter (ceramic) EXB30-48S3V3 Model Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vout (nom) 3.25 3.30 3.35 VDC Vin = Vin (Nom); Iout = Iout (nom); T = 25C Total regulation band Vout 3.20 3.40 VDC For all line, static load and temperature until end of life Line regulation 0.05 0.10 % Vin (min) - Vin (max) Load regulation 0.10 0.20 % Iout (min) - Iout (max) Temperature regulation 0.01 0.02 %/C Vin = Vin (nom), Iout = Iout (nom) 8.00 ADC 13.00 A RMS Output current continuous Iout Output current - short circuit Isc 0 Continuous, unit auto recovers from short, Vout < 100mV Output voltage - noise 8 Vp-p 100 150 Vrms 10 20 mV pk-pk Measurement bandwidth: 20 MHz; See Application Note for measurement set-up details mV RMS Measurement bandwidth 20 MHz See Application Note for set-up EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S3V3 Model Electrical Characteristics - O/P Characteristic Symbol Min Load transient response peak deviation Vdynamic Load transient response recovery Trecovery External load capacitance Cext 0 Characteristic Symbol Min Overvoltage clamp voltage Vov 3.66 Overcurrent limit inception Ioc Typ Max Units Notes and Conditions 2.0 % Peak deviation for 50% to 75% step load, di/dt = 100 mA/sec 300 sec Settling time to within 1% of output set point voltage for 50% to 75% step load 10,000 F Operation with more than the maximum value is possible, but please consult Artesyn before doing so Typ Max Units Notes and Conditions 3.80 4.29 VDC Non-latching Refer to Application Note ADC Vout = 90% of Vout (nom) % % Trim up Trim down EXB30-48S3V3 Model Protection and Control Features Output voltage trim range 9.2 10 20 Open sense voltage 3.8 VDC EXB30-48S3V3 Model Efficiency Characteristic Symbol Min Typ Efficiency 88.5 Efficiency 87.0 9 www.artesyn.com Max Units Notes and Conditions 90.0 % Iout = 100% Iout (max), Vin = Vin (nom) 88.0 % Iout = 50% Iout (max), Vin = Vin (nom) DC/DC SXA10 Series | 10W EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S2V5 Model Input Characteristics Characteristic Symbol Input current - operating Min Typ Max Units Notes and Conditions Iin 0.48 0.485 ADC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Input current - maximum Iin (max.) 0.635 0.64 ADC Vin = Vin (min); Iout = Iout (max.); Vo = nom Reflected ripple current Iin (ripple) 10 mA RMS Iout - Iout (max.), measured with Class A filter. See Apps Note Reflected ripple current Iin (ripple) 35 mA pk-pk Iout - Iout (max.), measured with Class A filter. See Apps Note Input capacitance - internal filter Cinput 1.5 F Internal to converter (ceramic) EXB30-48S2V5 Model Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vout (nom.) 2.462 2.50 2.537 VDC Vin = Vin (Nom); Iout = Iout (nom); T = 25C Total regulation band Vout 2.425 2.575 VDC For all line, static load and temperature until end of life Line regulation 0.05 0.10 % Vin (nom) - Vin (max) Load regulation (all models) 0.10 0.20 % Iout (min) - Iout (max) Temperature regulation (all models) 0.01 0.02 %/C Vin = Vin (nom), Iout = Iout (nom) 8.00 ADC 13.0 A RMS 150 20 mV pk-pk Measurement bandwidth 20 MHz mV RMS Measurement bandwidth 20 MHz See Application Note for set-up Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 10 0.00 80 12 Continuous, unit auto recovers from short, Vout < 100mV EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S2V5 Model Electrical Characteristics - O/P Characteristic Symbol Min Load transient response peak deviation Vdynamic Load transient response recovery Trecovery External load capacitance Cext 0 Characteristic Symbol Min Overvoltage clamp voltage Vov 2.78 Overcurrent limit inception Ioc Typ Max Units Notes and Conditions 5 % Peak deviation for 50% to 75% step load, di/dt = 100 mA/sec 300 sec Settling time to within 1% of output set point voltage for 50% to 75% step load 10,000 F Operation with more than the max. value is possible, but please consult Artesyn before doing so Typ Max Units Notes and Conditions 2.90 3.25 VDC Non-latching Refer to Application Note 9.2 ADC Vout = 90% of Vout (nom) Trim up Trim down 2.9 % % VDC Units Notes and Conditions EXB30-48S2V5 Model Protection and Control Features Output voltage trim range 10 20 Open sense voltage EXB30-48S2V5 Model Efficiency Characteristic Symbol Min Typ Efficiency 87.0 88.0 % Iout = 100% Iout (max), Vin = Vin (nom) Efficiency 86.0 87.2 % Iout = 50% Iout (max), Vin = Vin (nom) 11 www.artesyn.com Max DC/DC SXA10 Series | 10W EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S2V0 Model Input Characteristics Characteristic Symbol Input current - operating Min Typ Max Units Notes and Conditions Iin 0.39 0.40 ADC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Input current - maximum Iin (max.) 0.52 0.53 ADC Vin = Vin (min); Iout = Iout (max.); Vo = nom Reflected ripple current Iin (ripple) 10 mA RMS Iout - Iout (max.), measured with Class A filter. See Apps Note Reflected ripple current Iin (ripple) 35 mA pk-pk Iout - Iout (max.), measured with Class A filter. See Apps Note Input capacitance - internal filter Cinput 1.5 F Internal to converter (ceramic) EXB30-48S2V0 Model Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vout 1.97 2.00 2.03 VDC Vin = Vin (Nom); Iout = Iout (nom); T = 25C Total regulation band Vout (1) 1.94 2.06 VDC For all line, static load and temperature until end of life. Does not include cross regulation Line regulation Vout 0.05 0.10 % Iout = Iout (nom); Vin (min) to Vin (max); Load regulation Vout 0.10 0.20 % Vin = Vin (nom), Iout (min) to Iout (max) 0.01 0.02 %/C Vin = Vin (nom), Iout = Iout (nom) 8.00 ADC Temperature regulation Output current continuous 112 Iout 0.00 EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S2V0 Model Electrical Characteristics - O/P Characteristic Symbol Output current - short circuit Isc Output voltage - noise Vp-p Min Typ Max Units Notes and Conditions 13.0 A RMS Continuous, unit auto recovers from short, Vout = 100mV 80 150 Vrms 12 20 mV pk-pk Measurement bandwidth: 20 MHz See application Note for set-up mV RMS Measurement bandwidth: 20 MHz Load transient response peak deviation Vdynamic 5.0 % Peak deviation for 50% to 75% Step load, di/dt = 100 mA/sec Load transient response recovery Trecovery 300 sec Settling time to within 1% of output set point voltage for 50% to 75% step load External load capacitance Cext 0 10,000 F Operation with more than the max. value is possible, but please consult Artesyn before doing so. Unit spec. compliant with no external output capacitance Characteristic Symbol Min Typ Max Units Notes and Conditions Overvoltage clamp voltage Vov 2.22 2.3 2.60 VDC Non-latching, refer to Application Note Overcurrent limit inception Ioc ADC Vout = 90% of Vout (nom), % % Trim up Trim down EXB30-48S2V0 Model Protection and Control Features Output voltage trim range 9.2 10 20 Open sense voltage 2.3 VDC EXB30-48S2V0 Model Efficiency Characteristic Symbol Min Typ Efficiency 85.5 Efficiency 84.5 13 www.artesyn.com Max Units Notes and Conditions 86.5 % Iout = 100% Iout (max), Vin = Vin (nom) 85.5 % Iout = 50% Iout (max), Vin = Vin (nom) DC/DC SXA10 Series | 10W EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S12 Model Input Characteristics Characteristic Symbol Input current - operating Min Typ Max Units Notes and Conditions Iin 0.84 0.86 ADC Vin = Vin (nom); Iout = Iout (max.); Vo = Vo (nom) Input current - maximum Iin (max.) 1.12 1.14 ADC Vin = Vin (min); Iout = Iout (max.); Vo = nom Reflected ripple current Iin (ripple) 10 mA RMS Iout - Iout (max.), measured with Class A filter. See App Note Reflected ripple current Iin (ripple) 5 mA pk-pk Iout - Iout (max.), measured with Class A filter. See App Note Input capacitance - internal filter Cinput 1.5 F Internal to converter (ceramic) EXB30-48S12 Model Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vout (nom) 11.82 12.00 12.18 VDC Vin = Vin (Nom); Iout = Iout (nom); T = 25C Total regulation band Vout 11.64 - 12.36 VDC For all line, static load and temperature until end of life. Line regulation - 0.05 0.10 % Vin (min) - Vin (max) Load regulation - 0.10 0.20 % Iout (min) - Iout (max) Temperature regulation - 0.01 0.02 %/C Vin = Vin (Nom), Iout = Iout (nom) 3.00 ADC 5.00 A RMS 150 20 mV pk-pk Measurement bandwidth 20 MHz mV RMS Measurement bandwidth 20 MHz See Application Note for Set-up Output current continuous Iout Output current - short circuit Isc Output voltage - noise Vp-p Vrms 114 0.00 80 10 Continuous, unit auto recovers from short, Vout < 100mV EXB30 Series | 30W DC/DC Isolated DC/DC converters EXB30-48S12 Model Electrical Characteristics - O/P Characteristic Symbol Min Load transient response peak deviation Vdynamic Load transient response recovery Trecovery External load capacitance Cext 0 Characteristic Symbol Min Overvoltage clamp voltage Vov Overcurrent limit inception Ioc Typ Max Units Notes and Conditions 2.0 % Peak deviation for 50% to 75% step load, di/dt = 100 mA/sec 300 sec Settling time to within 1% of output set point voltage for 50% to 75% step load 2,000 F Operation with more than the max. value is possible, but please consult Artesyn before doing so Max Units Notes and Conditions VDC Non-latching. Refer to Application Note ADC Vout = 90% of Vout (nom) % % Trim up Trim down EXB30-48S12 Model Protection and Control Features Output voltage trim range Typ 3.5 10 40 Open sense voltage 12.63 VDC EXB30-48S12 Model Efficiency Characteristic Symbol Min Typ Efficiency 89.0 Efficiency 89.0 15 www.artesyn.com Max Units Notes and Conditions 90.0 % Iout = 100% Iout (max), Vin = Vin (nom) 90.0 % Iout = 50% Iout (max), Vin = Vin (nom) DC/DC SXA10 Series | 10W EXB30 Series | 30W DC/DC Isolated DC/DC converters Rated Output Current 85C 100% Rated Output Current 100% (3A) 80% 83% (2.5A) 60% 50% (1.5A) 40% 20% 0% 0% -40C -20C 0 20C 40C 60C 80C -40C 100C 80C 85C 90C Ambient Temperature Ambient Temperature Natural Convection (<0.1 m/s) Figure 1: Derating Curve Output Current vs Temperature S3V3 Natural Convection (<0.1m/s airflow) for S05, S3V3, S2V5 and S2V0 models Figure 1B: Derating Curve Output Current vs Temperature Natural Convection (<0.1m/s airflow) for S12 model 93% 93% 91% 91% 48S05 89% 5V 89% 48S3V3 85% 48S2V5 48S2V0 83% 2V5 85% 2V0 83% 81% 81% 79% 79% 77% 77% 75% 75% 36V 40V 45V 50V 55V 60V 65V 70V 75V Efficiency Vs. Vin Figure 2: Typical Efficiency vs Vin Figure 4: Typical Power-up Characteristic S05 (Ch1 : Input V, Ch2 : Vout), Vin = 48V, Load = 6A 16 87% Efficiency Efficiency 3V3 87% -35C -25C -15C -5C 5C 15C 25C 35C 45C 55C 65C 75C 85C Efficiency Vs. Temperature Figure 3: Typical Efficiency vs Ambient Temperature Figure 5: Control On/Off Characteristic S05 (Ch1 : Vout, Ch2 : Control), Vin = 48V, Load = 6A EXB30 Series | 30W DC/DC Isolated DC/DC converters Figure 6.1: Typical Transient Response of S05 (Ch1 : Iout, Ch2 : Vout), Vin = 48V, Iout = 3A to 4.5A Figure 6.3: Typical Transient Response of S2V5 (Ch1 : Vout, Ch2 : Iout), Vin = 48V, Iout = 4A to 6A Figure 6.5: Typical Transient Response on S12 (Ch1 : Vout, Ch2 : Iout) Vin = 48V, Iout = 1.5A to 2.25A 17 www.artesyn.com Figure 6.2: Typical Transient Response of S3V3 (Ch1 : Vout, Ch2 : Iout), Vin = 48V, Iout = 4A to 6A Figure 6.4: Typical Transient Response of S2V0 (Ch1 : Vout, Ch2 : Iout), Vin = 48V, Iout = 4A to 6A Figure 7.1: Typical Ripple and Noise S05 on Test Card at Nominal Conditions DC/DC SXA10 Series | 10W EXB30 Series | 30W DC/DC Isolated DC/DC converters Figure 7.2: Typical Ripple and Noise S3V3 on Test Card at Nominal Conditions Figure 7.4: Typical Ripple and Noise S2V0 on Test Card at Nominal Conditions Figure 7.3: Typical Ripple and Noise S2V5 on Test Card at Nominal Conditions Figure 7.5 Typical Ripple and Noise on S12 on Test Card at Nominal Conditions Figure 8A: Hot Spot Locations on S05, S3V3, S2V5 and S2V0 Figure 8B: Hot Spot Locations on S12 18 EXB30 Series | 30W DC/DC o0.040 0.002 (o1.02 0.05) 0.50 (12.70) 3 7 6 4 5 1.90 (48.26) 0.19 (4.83) 2.28 0.02 (57.91 0.5) ALL DIMENSIONS IN INCHES (mm) General Tolerance 0.010 (0.25) (unless otherwise specified) Pin Connections Pin No. Function 1 2 3 4 5 6 7 8 9 Vin No Pin Remote On/Off Vin + Vo + Vsense + Trim Vsense Vo Figure 9: Dimensions and Pinout 19 www.artesyn.com 2.40 0.02 (60.96 0.5) 8 BOTTOM VIEW 1.40 (35.56) 9 1.00 (25.40) 1.40 (35.56) 2.00 (50.80) 1 1.00 (25.40) STAND-OFFS 4 PLACES 0.40 (10.16) 0.20 (5.08) 0.02 (0.50) 0.138 0.02 (3.500.5) OPEN-FRAME HEIGHT 0.70 (17.78) 0.43 0.02 (10.90 0.5) Isolated DC/DC converters EXB30 Series | 30W DC/DC Isolated DC/DC converters Note 1 Hot spot temperature is defined as the highest temperature measured at any one of the specified temperature hotspot checkpoints. See Figure 8: Hotspot temperature check points. Note 2 The control pin is referenced to Vin-. Note 3 The EXB30 is supplied as standard with active high logic. Control input pulled low: unit disabled. Control input floating: unit enabled. The unit can be supplied with active low logic. Note 4 The outputs of these converters should not be connected in parallel. Note 5 Thermal reference set up: Unit mounted centrally on a 200mm x 240 mm testboard. Testboard is mounted vertically in a fully enclosed 300mm x 300mm x 300mm testbox. Ambient temperature measured at the bottom of the textbox. Altitude sea level. Note 6 12V model is rated at 30W and 36W for maximum ambient temperatures of 85C and 80C respectively. CAUTION: Hazardous internal voltages and high temperatures. Ensure that unit is accessible only to trained personnel. The user must provide the recommended fusing in order to comply with safety approvals. 20 EXB30 Series | 30W DC/DC Isolated DC/DC converters NORTH AMERICA e-mail: sales.us@artesyn.com 800 769 7274 + 508 628 5600 EUROPEAN LOCATIONS e-mail: sales.europe@artesyn.com IRELAND + 353 24 93130 AUSTRIA + 43 1 80150 FAR EAST LOCATIONS e-mail: sales.asia@artesyn.com HONG KONG + 852 2699 2868 DS_EXB30S48_20020115.PDF Data Sheet Artesyn Technologies(R) 2002 The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein. 21 www.artesyn.com