CINCON EC5BU-48D12

V25 EC5BU SERIES 15 WATT 2:1 INPUT ︳ DC-DC CONVERTERS FEATURES * 15W Isolated Output * Efficiency to 90% * 2:1 Input Rang * Regulated Outputs * Fixed Switching Frequency * Input Under Voltage Protection * Over Current Protection * Conductive EMI Meets EN55022 Class A * Continuous Short Circuit Protection * Without Tantalum Capacitors Inside * CE Mark Meets 2004/108/EC * Safety Meets UL60950-1, EN60950-1 and IEC60950-1 OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT % CAPACITOR EFF. LOAD MAX. NUMBER VOLTAGE VOLTAGE MIN. MAX. NO LOAD FULL LOAD EC5BU-12S33 9-18 VDC 3.3 VDC 0 mA 4000 mA 90 mA 1280 mA 85 4000uF EC5BU-12S05 9-18 VDC 5 VDC 0 mA 3000 mA 85 mA 1453 mA 88 3000uF EC5BU-12S12 9-18 VDC 12 VDC 0 mA 1250 mA 70 mA 1420 mA 88 1330uF EC5BU-12S15 9-18 VDC 15 VDC 0 mA 1000 mA 70 mA 1420 mA 88 1000uF EC5BU-12D05 9-18 VDC ±5 VDC 0 mA ±1500 mA 45 mA 85 1470uF 1470 mA EC5BU-12D12 9-18 VDC ±12 VDC 0 mA ±625 mA 45 mA 87 660uF 1436 mA EC5BU-12D15 9-18 VDC ±15 VDC 0 mA ±500 mA 45 mA 88 550uF 1420 mA EC5BU-24S33 18-36 VDC 3.3 VDC 0 mA 4000 mA 50 mA 640 mA 86 4000uF EC5BU-24S05 18-36 VDC 5 VDC 0 mA 3000 mA 50 mA 718 mA 89 3000uF EC5BU-24S12 18-36 VDC 12 VDC 0 mA 1250 mA 20 mA 695 mA 90 1330uF EC5BU-24S15 18-36 VDC 15 VDC 0 mA 1000 mA 20 mA 695 mA 90 1000uF EC5BU-24D05 18-36 VDC ±5 VDC 0 mA ±1500 mA 25 mA 86 1470uF 726 mA EC5BU-24D12 18-36 VDC ±12 VDC 0 mA ±625 mA 25 mA 88 660uF 710 mA EC5BU-24D15 18-36 VDC ±15 VDC 0 mA ±500 mA 25 mA 89 550uF 702 mA EC5BU-48S33 36-75 VDC 3.3 VDC 0 mA 4000 mA 25 mA 320 mA 86 4000uF EC5BU-48S05 36-75 VDC 5 VDC 0 mA 3000 mA 30 mA 359 mA 88 3000uF EC5BU-48S12 36-75 VDC 12 VDC 0 mA 1250 mA 20 mA 347 mA 90 1330uF EC5BU-48S15 36-75 VDC 15 VDC 0 mA 1000 mA 20 mA 351 mA 90 1000uF EC5BU-48D05 36-75 VDC ±5 VDC 0 mA ±1500 mA 86 1470uF 20 mA 363 mA EC5BU-48D12 36-75 VDC ±12 VDC 0 mA ±625 mA 88 660uF 20 mA 355 mA EC5BU-48D15 36-75 VDC ±15 VDC 0 mA ±500 mA 89 550uF 20 mA 351 mA NOTE: 1. Nominal Input Voltage 12, 24 or 48 VDC 1 V25 SPECIFICATIONS All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: Input Voltage Range ....……………...............………. 12V ….............. 9 - 18V Efficiency ...........................................………..………............ See Table 24V ….…….... 18 – 36V Isolation Voltage .................................……..………......... 1500 VDC min. 9 48V ….…….... 36 – 75V Isolation Resistance .....................…….…………...……… 10 ohm min. Under Voltage Lockout …….…. 12Vin power up: 8.4V ……. power down: 8V Isolation Capacitance …………………..………………..…… 1000pF typ. 24Vin power up: 17V ........ power down: 16V Switching Frequency ............................……......................... 350KHz typ. 48Vin power up: 34V ……. power down: 32V EMI/RFI ……….……...…….…. Conductive EMI Meets EN55022 Class A Input Surge Voltage (100mS max.) … 12Vin ……………………. 25Vdc max. Case Grounding …..……. Connect Case to -Vin with Decoupling Y Cap 24Vin ……………………. 50Vdc max. Operating Ambient Temperature Range ...……...…….... -40℃ to +85℃ 48Vin ……………….… 100Vdc max. Derating, Above 78℃ ……………..…. Linearly to Zero Power at +105℃ Input Filter …………………………….……..……….………….…………. Pi Type Case Temperature (note4) ….……………………………………….. 105℃ Cooling ………………………………………………… Natural Convection OUTPUT SPECIFICATIONS: Voltage Accuracy …………………...……………….......…….…… ±1.5% max. Storage Temperature Range ...…............……....…....... -55℃ to +125℃ Voltage Balance (Dual) …….……………………………………..…. ±2.0% max. Humidity ……..……………………..…… 95% RH max. Non condensing Transient Response: 25% Step Load Change ............…........……… <500μs MTBF …… MIL-STD-217-F, GB, 25℃, Full Load ……… 1200Khrs typ. Ripple & Noise, 20MHz BW (Measured with 0.1uF MLCC) …...… 100mV pk-pk max. Dimensions ...................….. 2.00x1.00x0.4 inches (50.8x25.4x10.2 mm) Case Material ……..… Black Coated Copper with Non-Conductive Base Temperature Coefficient ....................….......………...…..……….. ±0.03%/℃ Short Circuit Protection ...................…....…………………..……….. Continuous Weight ……………………………………………………………………. 35g Line Regulation (note1) ..………….……... Single ….……………... ±0.2% max. NOTE: Dual ….…................… ±0.5% max. 1 . Measured from high line to low line. Load Regulation (note2) …….…………… Single ……………….... ±0.2% max. 2. Measured from full load to min. load. Dual …….................… ±1.0% max. 3. Maximum case temperature under any operating condition should Cross Regulation (Dual output) Load cross variation 10%/100% …. ±5% max. Not be exceeded 105℃. Over Voltage Protection ……………………….………… Zener or TVS Clamp Current Limit ……………………………………. 110% - 140% Nominal Output Typical Derating curve for Natural Convection Start up time …………………………………………………..……… 20ms max. 120% -40 78 100% OPTION: 73 80% 1. Suffix ”T” to the model number with remote positive on/off control: 60% Logic Compatibility ….. CMOS or Open Collector TTL, Referenced to -Vin OTHERS Module on ………………..……… >5.5VDC to 75VDC or open circuit 40% XXD05 Module off ……………………………………………….…………. <1.2VDC 20% 105 2. Suffix “A” to the model number with output voltage adjustable 0% -40 -20 0 20 40 60 80 100 120 e≦ external trim adj. rang ±10%, single output models only. Ambient Temperature(oC) CASE B Dimensions: NOTE: Pin Size is 0.04±0.004 Inch (1.0±0.1 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 0.300 0.200 0.40 [7.62] [5.08] [10.2] PIN CONNECTION 6 2 1 Pin Function 1 +Input BOTTOM 2 -Input 3 +V Output VIEW 4 Common/NP/Trim(Option) 5 -V Output 5 4 3 6 NP/Remote(Option) *NP-NO PIN ON SINGLE OUTPUT 0.400 0.400 0.22 min [10.16] [10.16] [5.6] 0.40 1.00 [10.2] [25.4] 2 2.00 [50.8] 0.800 0.60 [20.32] [15.2] 0.04 [1.0] LOAD(%)