V12 EC5BW SERIES 15 WATT 4:1 INPUT DC-DC CONVERTERS FEATURES * 15W Isolated Output * Efficiency to 88% * 2x1 Six-Sided Shield Metal Case * 4:1 Input Range * Regulated Outputs * Fixed Switching Frequency * Input Under Voltage Protection * Over Current Protection * Remote On/Off (Option) * Continuous Short Circuit Protection * No Tantalum Capacitor Inside * Conductive EMI Meets EN55032 Class A * Safety Meets IEC/EN/UL 62368-1 % EFF. OUTPUT CURRENT INPUT CURRENT CAPACITOR MODEL INPUT OUTPUT LOAD MAX. FULL LOAD NUMBER VOLTAGE VOLTAGE MIN. MAX. NO LOAD (2) (3) EC5BW-24S33 9-36 VDC 3.3 VDC 0 mA 4000 mA 60 mA 632 mA 87 87 4000F EC5BW-24S05 9-36 VDC 5 VDC 0 mA 3000 mA 70 mA 718 mA 87 87 3000F EC5BW-24S12 9-36 VDC 12 VDC 0 mA 1250 mA 30 mA 718 mA 87 87 1250F EC5BW-24S15 9-36 VDC 15 VDC 0 mA 1000 mA 30 mA 710 mA 88 88 1000F EC5BW-24D05 9-36 VDC 5 VDC 0 mA 1500 mA 30 mA 735 mA 85 85 1500F EC5BW-24D12 9-36 VDC 12 VDC 0 mA 625 mA 30 mA 718 mA 87 87 625F EC5BW-24D15 9-36 VDC 15 VDC 0 mA 500 mA 30 mA 710 mA 88 88 470F EC5BW-48S33 18-75 VDC 3.3 VDC 0 mA 4000 mA 40 mA 313 mA 88 88 4000F EC5BW-48S05 18-75 VDC 5 VDC 0 mA 3000 mA 40 mA 355 mA 88 88 3000F EC5BW-48S12 18-75 VDC 12 VDC 0 mA 1250 mA 20 mA 359 mA 87 87 1250F EC5BW-48S15 18-75 VDC 15 VDC 0 mA 1000 mA 20 mA 359 mA 87 87 1000F EC5BW-48D05 18-75 VDC 5 VDC 0 mA 150 0mA 20 mA 368 mA 85 85 1500F EC5BW-48D12 18-75 VDC 12 VDC 0 mA 625 mA 20 mA 359 mA 87 87 625F EC5BW-48D15 18-75 VDC 15 VDC 0 mA 500 mA 20 mA 359 mA 87 87 470F NOTE: 1. Nominal Input Voltage 24, 48VDC 2. Measured at Nominal Input Voltage 3. Measured at 12VDC for 24Vin, 24VDC for 48Vin 1 V12 SPECIFICATIONS All Specifications Typical at Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: Input Voltage Range ............. 24VDC ................ 9 36VDC Efficiency ......................................................... See Table 48VDC ..... 18 75VDC Isolation Voltage ............................................ 1500 VDC min. 9 Input Surge Voltage (100ms max.) .... 24VDC ....... 50VDC max. Isolation Resistance ...................... 10 Ohm min. 48VDC .... 100VDC max. Isolation Capacitance ... 1000pF typ. Under Voltage Lockout ... 24Vin power up ...... 8.8VDC typ. Switching Frequency .................................................. 400KHz typ. 24Vin power down ... 8.0VDC typ. EMI/RFI ... Conductive EMI Meets EN55032 Class A 48Vin power up ......... 17VDC typ. Case Grounding . Connect Case to -Vin with Decoupling Y Cap 48Vin power down ....... 16VDC typ. Operating Ambient Temperature Range ............ -40 to +85 Input Filter ... PI Type De-rating, Above 78 ... Linearly to Zero Power at +105 Case Temperature (note3) .. 105 OUTPUT SPECIFICATIONS: Voltage Accuracy ........... 1.5% max. Cooling Natural Convection Voltage Balance (Dual) .... 2.0% max. Storage Temperature Range .......................... -55 to +125 Transient Response: 75% - 100% Step Load Change Humidity ................................................. 95% RH max. Non-Condensing MTBF .. MIL-HDBK-217F, GB 25C, Full Load 24(48)S33/05 940Khrs typ. Error Band .. 5% Vout Nominal, Recovery Time ... <250us Ripple & Noise, 20MHz BW (Measured with 0.1uF MLCC) Others .. 1305Khrs typ. Vo=3.3&5V ....75mV pk-pk max. Dimensions ................... 2.00x1.00 x0.40 inches (50.8x25.4x10.2 mm) Vo=12V&15V&12V&15V ... 100 mV pk-pk max. Case Material Black Coated Copper with Non-Conductive Base Temperature Coefficient ...................... 0.03%/C max. Weight .. 35g Short Circuit Protection .................... Continuous NOTE: Line Regulation (note1) Single . 0.2% max. 1. Measured from high line to low line. Dual ..................... 0.5% max. 2. Measured from full load to min. load. Load Regulation (note2) .. Single . 0.2% max. 3. Maximum case temperature under any operating condition should Dual ...................... 1.0% max. not be exceeded 105 . Cross Regulation (Dual Output) Load Cross Variation 10%/100% . 5% max. Typical Derating curve for Natural Convection Over Voltage Protection . Zener or TVS Clamp 120% Current Limit . 110% - 170% Nominal Output -40 78 Output Short Circuit Protection ........................... Continuous (Hiccup Mode) 100% 73 Start up Time . 10ms typ. 80% 60% OPTION: OTHERS 40% 1. Suffix T to the model number with remote positive on/off control: XXD05 20% Logic Compatibility .. CMOS or open collector TTL, referenced to Vin 105 0% Module on ... >3.5VDC to 75VDC or open circuit -40 -20 0 20 40 60 80 100 120 Module off .... 0 to <1.2VDC Ambient Temperature(oC) 2. Suffix A to the Model Number with Output Voltage Adjustable External Trim Adj. Range10%, Single Output Only EXTERNAL OUTPUT TRIM SIZE B Dimensions: +Vout +Vout 0.300 0.200 0.40 7.62 5.08 10.2 TRIM DOWN 10K Ohms TRIM TRIM TRIMPOT TRIM UP -Vout -Vout PIN CONNECTION 6 2 1 Pin Function 1 +Input BOTTOM 2 -Input VIEW 3 +V Output Common/NP/Trim(Option) 4 5 -V Output 5 4 3 NP/Remote(Option) 6 *NP-NO PIN ON SINGLE OUTPUT NOTE: Pin Size is 0.040.004 Inch (1.00.1 mm)DIA All Dimensions In Inches (mm) Tolerances Inches: X.XX= 0.04 , X.XXX= 0.010 Millimeters: X.X= 1.0 , X.XX=0.25 0.22min. 5.6 0.40 0.400 0.400 10.2 10.16 10.16 1.00 25.4 2 2.00 50.8 0.800 0.60 20.32 15.2 0.04 1.0 LOAD(%)