Data Sheet March 2009 CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Features n The CC025 Dual-Output-Series Power Modules use advanced, surface-mount technology and deliver high-quality, compact, dc-dc conversion at an economical price. n Efficiency greater than 80% n Wide operating temperature range n Low output noise n Industry-standard pinout n Metal case n 2:1 input voltage range n Remote on/off (positive logic) n Options n Isolated case pin n Higher accuracy output voltage clamp set point n Short pins: 2.79 mm 0.25 mm (0.110 in. 0.010 in.) Small size: 71.1 mm x 61.0 mm x 12.7 mm (2.80 in. x 2.40 in. x 0.50 in.) UL* Recognized, CSA Certified, and VDE Licensed n Within FCC and CISPR Class A radiated limits n Two tightly regulated outputs Applications n Heat sink available for extended operation n Distributed power architectures n Negative logic remote on/off n Telecommunications Description The CC025 Dual-Output-Series Power Modules are dc-dc converters that operate over an input voltage range of 18 Vdc to 36 Vdc and provide two regulated outputs. These modules offer low noise levels with industrystandard pinouts in a small footprint. Each highly reliable and efficient unit features remote on/off and current limit. Each output is individually regulated by its own control circuit and has an independent overvoltage clamp. With standard outputs of 5 V, 12 V, and 15 V, the CC025 Dual-Output-Series is flexible enough to provide modified standard units with any combination of output voltages from 2 V to 15 V. * UL is a registered trademark of Underwriters Laboratories, Inc. CSA is a registered trademark of Canadian Standards Association. CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Symbol Min Max Unit Input Voltage (continuous) VI -- 50 Vdc I/O Isolation Voltage: dc Transient (1 minute) -- -- -- -- 500 850 V V Operating Case Temperature TC - 40 100 C Storage Temperature Tstg - 55 125 C Electrical Specifications Unless otherwise indicated, specifications apply to all modules over all operating input voltage, resistive load, and temperature conditions. Table 1. Input Specifications Parameter Operating Input Voltage Symbol Min Typ Max Unit VI 18 28 36 Vdc II, max -- -- 3.0 A Inrush Transient i2 t -- -- 0.8 A2s Input Reflected-ripple Current, Peak-to-peak (5 Hz to 20 MHz, 12 H source impedance; TC = 25 C; see Figure 11 and Design Considerations section.) -- -- 25 -- mAp-p Input Ripple Rejection (120 Hz) -- -- 60 -- dB Maximum Input Current (VI = 0 V to 36 V; IO = IO, max; see Figure 1.) Fusing Considerations CAUTION: This power module is not internally fused. An input line fuse must always be used. This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated part of a sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a normal-blow, dc fuse with a maximum rating of 5 A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer's data for further information. 2 Lineage Power CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Electrical Specifications (continued) Table 2. Output Specifications Parameter Output Voltage Set Point (VI = 28 V; IO = IO, max; TC = 25 C) Device Symbol Min Typ Max Unit CC025AJ-M VO1, set VO2, set VO1, set VO2, set VO1, set VO2, set 4.90 -4.90 11.76 -11.76 14.70 -14.70 5.0 -5.0 12.0 -12.0 15.0 -15.0 5.10 -5.10 12.24 -12.24 15.30 -15.30 Vdc Vdc Vdc Vdc Vdc Vdc VO1 VO2 VO1 VO2 VO1 VO2 4.80 -4.80 11.40 -11.40 14.25 -14.25 -- -- -- -- -- -- 5.25 -5.25 12.60 -12.60 15.75 -15.75 Vdc Vdc Vdc Vdc Vdc Vdc All All All CC025AJ-M CC025BK-M CC025CL-M -- -- -- -- -- -- -- -- -- -- -- -- 0.1 0.1 0.1 15 40 40 0.2 0.4 0.4 70 150 190 % % % mV mV mV CC025AJ-M CC025BK-M CC025CL-M CC025AJ-M CC025BK-M CC025CL-M CC025AJ-M -- -- -- -- -- -- IO1 IO2 IO1 IO2 IO1 IO2 -- -- -- -- -- -- 0.20 0.20 0.10 0.10 0.08 0.08 -- -- -- -- -- -- -- -- -- -- -- -- 15 20 25 150 200 250 2.50 2.50 1.04 1.04 0.83 0.83 mVrms mVrms mVrms mVp-p mVp-p mVp-p A A A A A A CC025BK-M CC025CL-M Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life. See Figure 13.) Output Regulation: Line (VI = 18 V to 36 V) Load (IO1 = IO, min to IO, max, IO2 = IO, max) Load (IO2 = IO, min to IO, max, IO1 = IO, max) Temperature (TC = - 40 C to +100 C) Output Ripple and Noise (See Figure 12.): RMS Peak-to-peak (5 Hz to 20 MHz) Output Current (At IO < IO, min, the modules may exceed output ripple specifications.) CC025AJ-M CC025BK-M CC025CL-M CC025BK-M CC025CL-M Output Current-limit Inception (VO = 90% of VO, nom; see Figure 2.) CC025AJ-M CC025BK-M CC025CL-M -- -- -- -- -- -- 3.7 1.5 1.3 6.5 2.9 2.7 A A A Output Short-circuit Current (VO = 250 mV) CC025AJ-M CC025BK-M CC025CL-M -- -- -- -- -- -- 3.5 1.0 1.0 7.0 3.0 3.0 A A A Efficiency (VI = 48 V; IO = IO, max; TC = 25 C; see Figures 3 and 13.) CC025AJ-M CC025BK-M CC025CL-M 75 79 79 78 82 82 -- -- -- % % % Lineage Power 3 CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Electrical Specifications (continued) Table 2. Output Specifications (continued) Parameter Dynamic Response (yIO/yt = 1 A/10 s, VI = 28 V, TC = 25 C): Load Change from IO = 50% to 75% of IO, max (See Figures 7 to 9.): Peak Deviation Settling Time (VO < 10% peak deviation) Load Change from IO = 50% to 25% of IO, max (See Figures 4 to 6.): Peak Deviation Settling Time (VO < 10% peak deviation) Device Symbol Min Typ Max Unit CC025AJ-M CC025BK-M CC025CL-M All -- -- -- -- -- -- -- -- 160 250 250 3 -- -- -- -- mV mV mV ms CC025AJ-M CC025BK-M CC025CL-M All -- -- -- -- -- -- -- -- 160 250 250 0.5 -- -- -- -- mV mV mV ms Table 3. Isolation Specifications Min Typ Max Unit Isolation Capacitance Parameter -- 1200 -- pF Isolation Resistance 10 -- -- M3/4 General Specifications Parameter Min Calculated MTBF (IO = 80% of IO, max; TC = 40 C) Weight 4 Typ Max Unit 2,800,000 -- -- hours 113 (4.0) g (oz.) Lineage Power CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions and Design Considerations for further information. Parameter Remote On/Off (VI = 0 V to 36 V; open collector or equivalent compatible; signal referenced to VI(-) terminal. See Figures 10, 14, and Feature Descriptions.): CC025xx-M Positive Logic: Logic Low--Module Off Logic High--Module On CC025xx1-M Negative Logic: Logic Low--Module On Logic High--Module Off Module Specifications: On/Off Current--Logic Low On/Off Voltage: Logic Low Logic High (Ion/off = 0) Open Collector Switch Specifications: Leakage Current During Logic High (Von/off = 10 V) Output Low Voltage During Logic Low (Ion/off = 1 mA) Turn-on Time (IO = 80% of IO, max; VO within 1% of steady state) Output Voltage Overshoot Output Overvoltage Clamp Device Symbol Min Typ Max Unit All Ion/off -- -- 1.0 mA All All Von/off Von/off 0 -- -- -- 1.2 10 V V All Ion/off -- -- 50 A All Von/off -- -- 1.2 V All -- -- 30 -- ms All -- -- 0 5 CC025AJ-M VO1 VO2 VO1 VO2 VO1 VO2 -- -- -- -- -- -- -- -- -- -- -- -- 7 -7 16 -16 20 -20 % V V V V V V VUVLO VUVLO -- -- 16 15.5 18 -- V V CC025BK-M CC025CL-M Input Undervoltage Lockout: Module On Module Off Lineage Power All All 5 CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Characteristic Curves 85 80 75 70 CC025CL 65 CC025BK CC025AJ 60 55 50 0.1 0.2 0.3 0.4 0.5 0.6 0.7 NORMALIZED OUTPUT CURRENT, I 0.8 O1 1.0 8-991(C).a 8-992(C) Figure 1. CC025 Dual-Output-Series Input Current and Normalized Output Voltage vs. Input Voltage at Full Load and TC = 25 C 0.9 = I O2 (A) Figure 3. CC025 Dual-Output-Series Efficiency vs. Normalized Output Currents at VI = 28 V and TC = 25 C 50 mV 1.1 1.0 0.9 0.8 CC025AJ 0.7 CC025BK 0.6 CC025CL 0.5 5.0 V 0.4 0.3 0.2 1.0 A 0.1 *I O = 1 A/10 s *t 0.5 A 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 OUTPUT CURRENT NORMALIZED TO FULL LOAD, I 2.2 2.4 2.6 O (A) 0.5 ms 0.5 A 8-990(C).a TIME, t (0.5 ms/div) Figure 2. CC025 Dual-Output-Series Normalized Output Current vs. Normalized Output Voltage at VI = 28 V and TC = 25 C 6 8-1019(C) Figure 4. CC025 Dual-Output-Series Typical 5 V Output Voltage Response to a Step Load Change from 50% to 25% of IO, max at VI = VI, nom and TC = 25 C Lineage Power CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Characteristic Curves (continued) 50 mV 100 mV 5.0 V 12.0 V 1.5 A *I O = 1 A/10 s *t 1.0 A 0.416 A *I O *t = 1 A/10 s 0.208 A 0.5 ms 0.5 A 0.2 A 0.5 ms TIME, t (0.5 ms/div) 8-1018(C) TIME, t (0.5 ms/div) 8-1017(C) Figure 5. CC025 Dual-Output-Series Typical 12 V Output Voltage Response to a Step Load Change from 50% to 25% of IO, max at VI = VI, nom and TC = 25 C Figure 7. CC025 Dual-Output-Series Typical 5 V Output Voltage Response to a Step Load Change from 50% to 75% of IO, max at VI = VI, nom and TC = 25 C 100 mV 100 mV 12.0 V 15.0 V 0.624 A *I O = 1 A/10 s *t 0.416 A 0.333 A *I O = 1 A/10 s *t 0.166 A 0.2 A 0.2 A 0.5 ms 0.5 ms TIME, t (0.5 ms/div) TIME, t (0.5 ms/div) 8-1017(C).b 8-1017(C).a Figure 6. CC025 Dual-Output-Series Typical 15 V Output Voltage Response to a Step Load Change from 50% to 25% of IO, max at VI = VI, nom and TC = 25 C Lineage Power Figure 8. CC025 Dual-Output-Series Typical 12 V Output Voltage Response to a Step Load Change from 50% to 75% of IO, max at VI = VI, nom and TC = 25 C 7 CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Characteristic Curves (continued) Data Sheet March 2009 Test Configurations T O O SC ILLO SC O PE 100 mV LT E S T C U R R EN T PR O BE VI ( + ) 12 H 15.0 V BAT T ER Y C S 220 F IMPED AN C E < 0.1 * @ 20 C , 100 kH z V I ( -) 0.500 A *I O *t = 1 A/10 s 8-489(C) 0.333 A 0.2 A Note: Measure input reflected-ripple current with a simulated source impedance (LTEST) of 12 H. Capacitor CS offsets possible battery impedance. Current is measured at the input of the module. 0.5 ms Figure 11. Input Reflected-Ripple Test Setup TIME, t (0.5 ms/div) 8-526(C) Figure 9. CC025 Dual-Output-Series Typical 15 V Output Voltage Response to a Step Load Change from 50% to 75% of IO, max at VI = VI, nom and TC = 25 C C O P P E R S TR I P V O1(+ ) 0.1 F SC OPE R LOA D 1 0.1 F SC OPE R LOA D 2 CO MM VO , V O2(- ) set 8-808(C) Note: Use a 0.1 F ceramic capacitor. Scope measurement should be made by using a BNC socket. Position the load between 50 mm and 75 mm (2 in. and 3 in.) from the module. 0V 2V Figure 12. Output Noise Measurement Test Setup *I O = 1 A/10 s *t 0V 1 ms TIME, t (1 ms/div) 8-1020(C) Figure 10. CC025 Dual-Output-Series Typical Output Voltage Rise Time with Remote On/Off at VI = VI, nom, IO = 0.8 (IO, max), and TC = 25 C 8 Lineage Power Data Sheet March 2009 CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Test Configurations (continued) Safety Considerations CONTACT AND DISTRIBUTION LOSSES V I(+) V O1 IO II LOAD COM SUPPLY LOAD V I(-) V O2 CONTACT RESISTANCE 8-863(C).a Note: All measurements are taken at the module terminals. When socketing, place Kelvin connections at module terminals to avoid measurement errors due to socket contact resistance. In addition, VI(-) is internally connected to the case. For safety-agency approval of the system in which the power module is used, the power module must be installed in compliance with the spacing and separation requirements of the end-use safety agency standard, i.e., UL-1950, CSA 22.2-950, EN60950. For the converter output to be considered meeting the requirements of safety extra-low voltage (SELV), the input must meet SELV requirements. The power module has extra-low voltage (ELV) outputs when all inputs are ELV. The input to these units is to be provided with a maximum 5 A normal blow fuse in the ungrounded lead. 2 [ V OJ - COM ]I OJ =1 = J--------------------------------------------------------- x 100 [ V I ( + ) - V I ( - ) ]I I Figure 13. Output Voltage and Efficiency Measurement Test Setup Input/Output Voltage Reversal CAUTION: Applying a reverse voltage across the module output forward biases an internal diode. Attempting to start the module under this condition can damage the module. Design Considerations Input Source Impedance The power module should be connected to a low acimpedance input source. Highly inductive source impedances can affect the stability of the power module. A 33 F electrolytic capacitor (ESR < 0.7 3/4 at 100 kHz) mounted close to the power module helps ensure stability of the unit. Note: VI(-) is internally connected to the case for a standard module. Lineage Power 9 CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Feature Descriptions Output Overvoltage Clamp Remote On/Off The output overvoltage clamp consists of control circuitry, independent of the primary regulation loop, that monitors the voltage on the output terminals. The control loop of the clamp has a higher voltage set point than the primary loop (see Feature Specifications table). This provides a redundant voltage control that reduces the risk of output overvoltage. Two remote on/off options are available. Positive logic remote on/off turns the module on during a logic high voltage on the remote ON/OFF pin, and off during a logic low. Negative logic remote on/off, code suffix "1," turns the module off during a logic high and on during a logic low. To turn the power module on and off, the user must supply a switch to control the voltage between the on/off terminal and the VI(-) terminal (Von/off). The switch can be an open collector or equivalent (see Figure 14). A logic low is Von/off = 0 V to 1.2 V. The maximum Ion/off during a logic low is 1 mA. The switch should maintain a logic low voltage while sinking 1 mA. During a logic high, the maximum Von/off generated by the power module is 10 V. The maximum allowable leakage current of the switch at Von/off = 10 V is 50 A. Current Limit To provide protection in a fault (output overload) condition, the unit is equipped with internal currentlimiting circuitry and can endure current limiting for an unlimited duration. At the point of current-limit inception, the unit shifts from voltage control to current control. If the output voltage is pulled very low during a severe fault, the current-limit circuit can exhibit either foldback or tailout characteristics (output-current decrease or increase). The unit operates normally once the output current is brought back into its specified range. Grounding Considerations V I (+) V I (-) - V O1 LOAD V on/off COM + ON/OFF V O2 LOAD Ion/off For modules without the isolated case ground pin option, the case is internally connected to the VI(-) pin. For modules with the isolated case ground pin, option 7, the VI(-) pin is not connected to the case. 8-754(C) Figure 14. Remote On/Off Implementation 10 Lineage Power CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Thermal Considerations WIND TUNNEL WALL MEASURE CASE TEMPERATURE AT CENTER OF UNIT AIRFLOW CONNECTORS TO LOADS, POWER SUPPLIES, AND DATALOGGER, 6.35 (0.25) TALL 203.2 (8.00) AIRFLOW 101.6 (4.00) 50.8 (2.00) AIR VELOCITY PROBE AMBIENT TEMPERATURE THERMOCOUPLE 12.7 (0.50) 203.2 (8.00) 9.7 (0.38) 19.1 (0.75) 8-866(C).a Note: Dimensions are in millimeters and (inches). Drawing is not to scale. Figure 15. Thermal Test Setup The CC025 Dual-Output-Series Power Modules are designed to operate in a variety of thermal environments. As with any electronic component, sufficient cooling must be provided to help ensure reliable operation of the unit. Heat-dissipating components inside the module are thermally coupled to the case. Heat is removed by conduction, convection, and radiation to the surrounding environment. The thermal data presented is based on measurements taken in a wind tunnel. The test setup shown in Figure 15 was used to collect data. Actual performance can vary depending on the particular application environment. Lineage Power Basic Thermal Performance The CC025 Dual-Output-Series Power Modules have a separate power stage for each of the outputs. This means that the maximum operating temperature can be predicted quite closely by treating each output individually and then summing the results. Figures 16 through 19 are used to predict the safe operating condition for many different operating and environmental conditions. The method used to determine the maximum ambient temperature at a given air velocity is a four-step process: 1. Find the power dissipated for output 1 by using the appropriate chart (Figures 16 through 18) for a particular output condition (IO1). 2. Repeat step 1 for output 2 using Figures 16 through 18. 3. Find the total power dissipated by summing the power dissipated on each of the outputs: (PDout1 + PDout2) = PDtotal 4. Use the total power dissipated with Figure 19 to determine the maximum ambient temperature at different air velocities. 11 CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Thermal Considerations (continued) Basic Thermal Performance (continued) For example, the CC025AJ-M power module with a 27 V input and 2.5 A output on VO1 and a 2.0 A output on VO2 will have a power dissipation of 3.65 W (from Figure 16) plus 2.7 W (from Figure 16) for a total of 6.35 W. Using Figure 19, it can be determined that the maximum ambient temperature at natural convection that the CC025AJ-M can operate at is approximately 59 C. Keep in mind that these are approximations of the air temperature and velocity required to keep the case temperature below its maximum rating. The maximum case temperature at the point shown in Figure 15 must be kept at 100 C or less. 4.5 4.0 3.5 3.0 V I = 36 V 2.5 2.0 1.5 V I = 27 V 1.0 V I = 18 V 0.5 0.0 0.0 0.5 1.0 1.5 OUTPUT CURRENT, I 2.0 O 2.5 (A) 8-1129(C) Figure 16. 5 V Output Power Dissipation vs. Output Current Air Velocity The air velocity required to maintain a desired maximum case temperature for a given power dissipation and ambient temperature can be calculated by using Figure 19 and the following equation: 3.5 3.0 2.5 CA T C, max - T A = --------------------------------P D total where CA is the thermal resistance from case-to-ambient air (C/W), TC, max is the desired maximum case temperature (C), TA is the ambient inlet temperature (C), and PDtotal is the total power dissipated from the module (W). For example, to maintain a maximum case temperature of 85 C with an ambient inlet temperature of 55 C and a power dissipation of 6.7 W, the thermal resistance is: V I = 36 V 2.0 1.5 1.0 V I = 27 V V I = 18 V 0.5 0.0 0.0 0.2 0.4 0.6 OUTPUT CURRENT, I 0.8 1.0 1.2 O (A) 8-1128(C) Figure 17. 12 V Output Power Dissipation vs. Output Current 85 C - 55 C CA ---------------------------------- = 4.5 C W 6.7 W This corresponds to an air velocity greater than 0.46 ms-1 (90 fpm) in Figure 19. 12 Lineage Power CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Thermal Considerations (continued) Air Velocity (continued) 7.0 6.0 5.0 4.0 3.0 3.0 V I = 36 V 2.5 2.0 2.0 1.0 1.5 0.0 NAT CONV V I = 27 V 1.0 0.25 (50) V I = 18 V 0.51 (100) 0.76 (150) 1.02 (200) VELOCITY, ms -1 1.27 (250) 1.78 2.03 (350) (400) 1.52 (300) (ft./min.) 0.5 8-989(C) 0.0 0.0 0.1 0.2 0.3 0.4 0.5 OUTPUT CURRENT, I 0.6 O 0.7 0.8 0.9 Figure 20. Case-to-Ambient Thermal Resistance vs. Air Velocity (A) 8-1127(C) Use of Heat Sinks and Cold Plates Figure 18. 15 V Output Power Dissipation vs. Output Current The CC025 Dual-Output-Series case includes throughthreaded M3 x 0.5 mounting holes allowing attachment of heat sinks or cold plates from either side of the module. The mounting torque must not exceed 0.56 N/m (5 in-lb.). 10.0 9.0 The following thermal model can be used to determine the required thermal resistance of the sink to provide the necessary cooling: 8.0 7.0 6.0 5.0 2.03 ms -1 (400 ft./min.) 1.02 ms -1 (200 ft./min.) 0.51 ms -1 (100 ft./min.) 0.31 ms -1 (60 ft./min.) NATURAL CONVECTION 4.0 3.0 2.0 1.0 50 60 70 80 LOCAL AMBIENT TEMPERATURE, T 90 A 100 (C) 8-988(C) Figure 19. Total Power Dissipation vs. Local Ambient Temperature and Air Velocity TA l CS 0.0 40 Ts Tc PD SA where PD is the power dissipated by the module, CS represents the interfacial contact resistance between the module and the sink, and SA is the sink-to-ambient thermal impedance (C/W). For thermal greases or foils, a value of CS = 0.1 C/W to 0.3 C/W is typical. The required SA is calculated from the following equation: SA TC - TA = ----------------- - C S P D total Note that this equation assumes that all dissipated power must be shed by the sink. Depending on the user-defined application environment, a more accurate model including heat transfer from the sides and bottom of the module can be used. This equation provides a conservative estimate in such instances. For further information, refer to the Thermal Energy Management CC-, CW-, DC-Series 25 W to 30 W Board-Mounted Power Modules Technical Note. Lineage Power 13 CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Outline Diagram Dimensions are in millimeters and (inches). Copper paths must not be routed beneath the power module standoffs. Tolerances: x.x 0.5 mm (0.02 in.), x.xx 0.25 mm (0.010 in.). Note: For standard modules, VI(-) is internally connected to the case and the CASE GROUND pin is not present. If the CASE GROUND pin is chosen, device code suffix 7, then VI(-) is not connected to the case and the CASE GROUND pin is floating. Top View 71.1 (2.80) MAX PIN 1 INDICATOR 61.0 (2.40) MAX M3 DC-DC POWER MODULE MADE IN USA Side View 12.7 (0.50) MAX 0.51 (0.020) 1.02 (0.040) 0.08 (0.003) DIA SOLDER-PLATED BRASS, 6 PLACES (7 PLACES WITH OPTIONAL CASE GROUND) 5.8 (0.23) Bottom View 4.8 (0.19) STANDOFF, 4 PLACES 5.1 (0.20) 7.1 (0.28) CASE PIN OPTIONAL 4 25.40 61.0 (1.000) (2.40) MAX 10.16 (0.400) 3 2 50.8 (2.00) V I (-) V I (+) V O2 (-) 5 24.1 (0.95) 15.24 (0.600) 1 ON/OFF MOUNTING INSERTS M3 x 0.5 THROUGH, 4 PLACES 5.08 (0.200) 20.32 (0.800) CO M 6 V O1 (+) 7 12.70 (0.500) 48.3 (1.90) 11.4 (0.45) 63.50 0.38 (2.500 0.015) 3.8 (0.15) 71.1 (2.80) MAX 8-755(C).b 14 Lineage Power CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Recommended Hole Pattern Component-side footprint. Dimensions are in millimeters and (inches). Recommended hole size for pin: 1.27 mm (0.050 in.). CASE OUTLINE M3 x 0.5 CLEARANCE HOLE 4 PLACES (OPTIONAL) 7 24.1 (0.95) 1 12.70 (0.500) 20.32 0.800 6 15.24 (0.600) 5 2 61.0 (2.40) MAX 25.40 (1.000) 5.08 (0.200) 50.8 (2.00) 10.16 (0.400) 3 4 5.1 (0.20) 48.3 (1.90) CASE PIN OPTIONAL 11.4 (0.45) 63.50 0.38 (2.500 0.015) 3.8 (0.15) 71.1 (2.80) MAX 8-755(C).b Lineage Power 15 CC025 Dual-Output-Series Power Modules: 18 Vdc to 36 Vdc Input; 25 W Data Sheet March 2009 Ordering Information Table 4. Ordering Information Table Input Voltage Output Voltage Output Power Remote On/Off Logic Device Code Comcode 18 V--36 V 5 V 25 W positive CC025AJ-M 107586885 18 V--36 V 12 V 25 W positive CC025BK-M 107586893 18 V--36 V 15 V 25 W positive CC025CL-M 107586901 Optional features may be ordered using the device code suffixes shown below. To order more than one option, list suffixes in numerically descending order followed by the -M suffix, indicating metric (M3 x 0.5 heat sink hardware). The heat sinks designed for this package have an M prefix, i.e., MHSTxxx45 and MHSLxxx45 (see Thermal Energy Management CC-, CW-, DC-, and DW-Series 25 W to 30 W Board-Mounted Power Modules Technical Note). Table 5. Options Table Option Device Code Suffix Short pins: 2.79 mm 0.25 mm (0.110 in. 0.010 in.) 8 Isolated case ground pin 7 Negative logic remote on/off 1 Please contact your Lineage Power Account Manager or Field Application Engineer for pricing and availability. A sia-Pacific Head qu art ers T el: +65 6 41 6 4283 World W ide Headq u arters Lin eag e Po wer Co rp oratio n 30 00 Sk yline D riv e, Mes quite, T X 75149, U SA +1-800-526-7819 (Outs id e U .S.A .: +1- 97 2-2 84 -2626) www.line ag ep ower.co m e-m ail: tech sup port1@ lin ea gep ower.co m Eu ro pe, M id dle-East an d Afric a He ad qu arters T el: +49 8 9 6089 286 Ind ia Head qu arters T el: +91 8 0 28411633 Lineage Power reserves the right to make changes to the produc t(s) or information contained herein without notice. No liability is ass umed as a res ult of their use or applic ation. No rights under any patent acc ompany the sale of any s uc h pr oduct(s ) or information. (c) 2008 Lineage Power Corpor ation, (Mesquite, Texas ) All International Rights Res er ved. March 2009 DS97-425EPS (Replaces DS97-424EPS)