ECLB75W-48S12

V10 ECLB75W SERIES 75 WATT 4:1 INPUT DC-DC CONVERTERS ︳ FEATURES * 75W Isolated Output * Efficiency to 92.5% * Low No Load Power Consumption * 2.05’’x1.2x0.4’’ Six-Sided Shield Metal Case * Standard 2”X1” Pin Out Compatible * 4:1 Input Range * Regulated Outputs * Fixed Switching Frequency * Input Under Voltage Protection * Over Current Protection * Remote On/Off * Continuous Short Circuit Protection * No Tantalum Capacitor Inside * Safety Meets IEC/EN/UL62368-1 * Full Load Operation Up to 54℃ with Heat-Sink LBT127 (M-C655) Natural Convection MODEL NUMBER INPUT VOLTAGE ECLB75W-24S05 9-36 VDC ECLB75W-24S12 OUTPUT VOLTAGE OUTPUT CURRENT INPUT CURRENT % EFF. FULL LOAD (3) (2) CAPACITOR LOAD MAX. MIN. MAX. NO LOAD 5 VDC 0 mA 15000 mA 10 mA 3415 mA 92 91.5 15000µF 9-36 VDC 12 VDC 0 mA 6250 mA 10 mA 3415 mA 92 91 6250µF ECLB75W-24S15 9-36 VDC 15 VDC 0 mA 5000 mA 10 mA 3434 mA 92 90.5 5000µF ECLB75W-24D12 9-36 VDC ±12 VDC 0 mA ±3120 mA 12 mA 3448 mA 91 90.5 3200µF ECLB75W-24D15 9-36 VDC ±15 VDC 0 mA ±2500 mA 12 mA 3453 mA 91 91 2500µF ECLB75W-24D24 9-36 VDC ±24 VDC 0 mA ±1560 mA 18 mA 90.5 1560µF ECLB75W-48S05 18-75 VDC 5 VDC 0 mA 15000 mA 8 mA 3448 mA 1708 mA 91 92 91.5 15000µF ECLB75W-48S12 18-75 VDC 12 VDC 0 mA 6250 mA 8 mA 1708 mA 92 91 6250µF ECLB75W-48S15 18-75 VDC 15 VDC 0 mA 5000 mA 8 mA 1717 mA 92.5 91 5000µF ECLB75W-48D12 18-75 VDC ±12 VDC 0 mA ±3120 mA 8 mA 1724 mA 91.5 90.5 3200µF ECLB75W-48D15 18-75 VDC ±15 VDC 0 mA ±2500 mA 1717 mA 91.5 91 2500µF ECLB75W-48D24 18-75 VDC ±24 VDC 0 mA ±1560 mA 8 mA 8 mA 1715 mA 92 91.5 1560uF NOTE: 1. Nominal Input Voltage 24 or 48 VDC 2. Measured at Nominal Input Voltage 3. Measured at 12VDC for 24Vin, 24VDC for 48Vin 4. An External input Capacitor 100uF for 48Vin Models and 220uF for 24Vin Models are Recommended to Reduce Input ripple Voltage. 1 V10 SPECIFICATIONS All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: Input Voltage Range ....……………..............…. 24VDC ................ 9 – 36VDC 48VDC ….…..…. 18 – 75VDC Input Surge Voltage (100ms max.) ………….. 24VDC ……...... 50VDC max. 48VDC ….…... 100VDC max. Under Voltage Lockout …………... 24Vin Power Up .……..……. 8.5VDC typ. 24Vin Power Down ….…….. 7.8VDC typ. 48Vin Power Up ….….....….16VDC typ. 48Vin Power Down ……......15VDC typ. Input Filter (note6) .………………………………..……….……………. PI Type Remote On/Off Control (note3&4) Efficiency ................................................……..………............ See Table Isolation Voltage ................ Input/Output ..........…..….….. 2250VDC min. Input/Case, Output/Case ..... 1600VDC min. 9 Isolation Resistance …..................……….……….………. 10 ohm min. Isolation Capacitance ……. Input/Output …..........……..…… 1500pF typ. Input/Case, Output/Case ……... 1000pF typ. Switching Frequency .......... Single …. 270KHz typ, Dual … 330KHz typ. EMI/RFI ………………………………....…. Six-Sided Continuous Shield Operating Ambient Temperature Range ...…..…...…….... -40℃ to +85℃ De-rating, Above 22℃ (note5) …..…. Linearly to Zero Power at +105℃ OUTPUT SPECIFICATIONS: Case Temperature (note5) …….…………………………….. 105℃ max. Voltage Accuracy ………………....………..……….......……...…… ±1.0% max. Voltage Balance (Dual) …….…..………………………….…….…. ±1.0% max. Transient Response: 75%~100% Step Load Change Cooling ………………………………………………… Natural Convection Storage Temperature Range ...……..........……....…....... -55℃ to +125℃ Temperature Coefficient ....................….………...…..……….. ±0.02%/℃ max. Thermal Shutdown, Case Temp. .………….....................……. 110℃ typ. Humidity ................................................. 95% RH max. Non-Condensing MTBF … MIL-HDBK-217F, GB, 25℃ , Full Load Vo=5V 904Khrs typ., Vo=12V 840Khrs typ., Vo=15V 995Khrs typ. Vo=±12V 792Khrs typ., Vo=±15V 998Khrs typ., Vo=±24V 691Khrs typ. Shock/Vibration ……………………..……………… Meet MIL-STD-810F Dimensions ....................... 2.05x1.20x0.40 inches (52.0x30.5x10.2 mm) Line Regulation (note1) .……..……. Single/Dual ......................…. ±0.2% max. Load Regulation (note2) .……..…. Single/Dual ....................…. ±0.5% max. Case Material ………………….… Aluminum with Non-Conductive Base Weight ………………………………………………………………….. 39g Cross Regulation (Dual Output) Load Cross Variation 10%/100% ... ±5% max. NOTE : Over Voltage Protection ………………….…….………… Zener or TVS Clamp Current Limit ………………………………….…. 110% - 160% Nominal Output Output Short Circuit Protection .............................. Continuous (Hiccup Mode) External Trim Adj. Range …………………………………..………. +10%, -20% Start Up Time ……………………………………………………………. 30ms typ. 1. Measured from high line to low line. 2. Measured from full load to min. load. 3. Logic compatibility … CMOS or open collector TTL, refer to –Vin. Module on ……………...… >3.5VDC to 75VDC or open circuit Module off ………………..……………….………. 0 to < 1.2VDC 4. Suffix "N" to the model number with negative logic remote on/off Module on ………….…….……………………..…. 0 to < 1.2 VDC Module off …………...…..….. >3.5VDC to 75VDC or open circuit 5. Maximum case temperature under any operating condition should not be exceeded 105℃. 6. An external input capacitor 100uF for 48Vin models and 220uF for 24Vin models are recommended to reduce input ripple voltage. Error Band ……..… ±5% Vout Nominal, Recovery Time ………..