V13 EC4BW SERIES 10 WATT 4:1 INPUT RANGE DC-DC CONVERTERS FEATURES * 10W Isolated Output * 2"x1" Six-Sided Shield Metal Case * Efficiency to 82% * 4:1 Input Range * Pi Input Filter * Continuous Short Circuit Protection * Meets EN55022 Class A, Conducted MODEL NUMBER INPUT VOLTAGE OUTPUT VOLTAGE EC4BW01 9-36 VDC 5 VDC EC4BW02 9-36 VDC EC4BW03 OUTPUT CURRENT INPUT CURRENT % EFF. CAPACITOR LOAD MAX. NO LOAD FULL LOAD 2000 mA 15 mA 534 mA 78 2000uF 12 VDC 830 mA 15 mA 520 mA 80 830uF 9-36 VDC 15 VDC 666 mA 15 mA 520 mA 80 666uF EC4BW04 9-36 VDC 12 VDC 415 mA 80 T.B.D. EC4BW05 15 VDC 333 mA 20 mA 20 mA 520 mA 9-36 VDC 520 mA 80 T.B.D. EC4BW06 9-36 VDC 5 VDC 1000 mA 20 mA 520 mA 80 T.B.D. EC4BW07 9-36 VDC 3.3 VDC 2000 mA 15 mA 362 mA 76 2000uF EC4BW11 18-72 VDC 5 VDC 2000 mA 10 mA 260 mA 80 2000uF EC4BW12 18-72 VDC 12 VDC 830 mA 10 mA 257 mA 81 830uF EC4BW13 18-72 VDC 15 VDC 666 mA 10 mA 257 mA 81 666uF EC4BW14 18-72 VDC 12 VDC 415 mA 15 mA 257 mA 81 T.B.D. EC4BW15 18-72 VDC 15 VDC 333 mA 82 T.B.D. EC4BW16 5 VDC 1000 mA 15 mA 15 mA 253 mA 18-72 VDC 253 mA 82 T.B.D. EC4BW17 18-72 VDC 3.3 VDC 2000 mA 10 mA 181 mA 76 2000uF NOTE: 1. Nominal Input Voltage 24 or 48VDC 1 V13 SPECIFICATIONS All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: Input Voltage Range .................... 24V ....................................... 9-36V 48V .................................... 18-72V Input Surge Voltage (100ms max.) ................. 24V .................. 50Vdc max. 48V ................. 100Vdc max. Input Filter .............................................................................. Pi Type Efficiency ................................................................................... See Table Isolation Voltage ......................................................................... 500 VDC 9 Isolation Resistance ......................................................... 10 ohm min. Isolation Capacitance .................................................... 500pF typ. Switching Frequency .............................................................. 300KHz typ. OUTPUT SPECIFICATIONS: Operating Ambient Temperature Range ......................... -25 to +71 Voltage Accuracy .............................................................. 1.0% max. De-rating, Above 71C ..................... Linearly to Zero power at 100C Voltage Balance Dual Output at Full Load ............................. 1.0% max. Transient Response Single 25% Step Load Change ...............................................<500us Case Temperature (note3) .................................................. 100 max. Cooling ......................................................... Natural Convection Dual FL-1/2L1% Error Band ................................................. <500us Ripple and Noise, 20MHz BW ..................................... 75mV pk-pk max. Temperature Coefficient ............................................... 0.02%/C max. Short Circuit Protection ...................................................... Continuous Line Regulation (note1)......................................................... 0.2% max. Load Regulation (note2) ........................................................ 1.0% max. Start up time .......................................... 24Vin ................... 5ms typ. 48Vin ..................... 10ms typ. Storage Temperature Range ................................... -40 to +100 Humidity .................................................... 95% RH max. Non condensing MTBF ......... MIL-STD-217F, GB, 25, Full Load ......... 750K hrs Typ. EMI/RFI .............................................. Six sided Continuous Shield Dimensions ................... 2.00x1.00x0.40 inches (50.8x25.4x10.2 mm) Case Material ........... Black Coated Copper with Non-Conductive Base Weight ................................................................................ 32g Typical Derating curve for Natural Convection NOTE: 120% 1. Measured from high line to low line. 2. Measured from full load to 1/4 load. 3. Maximum case temperature under any operating condition should not be exceeded 100. -25 71 LOAD(%) 100% 80% 60% Natural Convection 40% 20% 0% -25 100 0 25 50 75 Ambient Temperature( oC) Case B Dimensions: 0.200 [5.08] 0.40 [10.2] 0.60 [15.2] 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 1 Pin 5 4 1 2 3 4 5 0.04 [1.0] BOTTOM VIEW 0.800 [20.32] 2.000 [50.80] 2 3 PIN CONNECTION Function +Input -Input +Output Common/NP -Output *NP-NO PIN ON SINGLE OUTPUT 0.400 [10.16] 0.22 min [5.6] 0.400 [10.16] 0.40 [10.2] 1.00 [2.54] 2 100