CINCON EC3SB-48D15

V18 EC3SB 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 * Remote On/Off * 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 NUMBER VOLTAGE VOLTAGE EFF. LOAD MAX. MIN. MAX. NO LOAD FULL LOAD EC3SB-12S33 9-18 VDC 3.3 VDC 0 mA 4000 mA 90 mA 1280 mA 85 4000uF EC3SB-12S05 9-18 VDC 5 VDC 0 mA 3000 mA 85 mA 1453 mA 88 3000uF EC3SB-12S12 9-18 VDC 12 VDC 0 mA 1250 mA 70 mA 1420 mA 88 1330uF EC3SB-12S15 9-18 VDC 15 VDC 0 mA 1000 mA 70 mA 1420 mA 88 1000uF EC3SB-12D05 9-18 VDC ±5 VDC 0 mA ±1500 mA 45 mA 85 1470uF 1470 mA EC3SB-12D12 9-18 VDC ±12 VDC 0 mA ±625 mA 45 mA 87 660uF 1436 mA EC3SB-12D15 9-18 VDC ±15 VDC 0 mA ±500 mA 45 mA 88 550uF 1420 mA EC3SB-24S33 18-36 VDC 3.3 VDC 0 mA 4000 mA 50 mA 640 mA 86 4000uF EC3SB-24S05 18-36 VDC 5 VDC 0 mA 3000 mA 50 mA 718 mA 89 3000uF EC3SB-24S12 18-36 VDC 12 VDC 0 mA 1250 mA 20 mA 695 mA 90 1330uF EC3SB-24S15 18-36 VDC 15 VDC 0 mA 1000 mA 20 mA 695 mA 90 1000uF EC3SB-24D05 18-36 VDC ±5 VDC 0 mA ±1500 mA 25 mA 86 1470uF 726 mA EC3SB-24D12 18-36 VDC ±12 VDC 0 mA ±625 mA 25 mA 88 660uF 710 mA EC3SB-24D15 18-36 VDC ±15 VDC 0 mA ±500 mA 25 mA 89 550uF 702 mA EC3SB-48S33 36-75 VDC 3.3 VDC 0 mA 4000 mA 25 mA 320 mA 86 4000uF EC3SB-48S05 36-75 VDC 5 VDC 0 mA 3000 mA 30 mA 359 mA 88 3000uF EC3SB-48S12 36-75 VDC 12 VDC 0 mA 1250 mA 20 mA 347 mA 90 1330uF EC3SB-48S15 36-75 VDC 15 VDC 0 mA 1000 mA 20 mA 351 mA 90 1000uF EC3SB-48D05 36-75 VDC ±5 VDC 0 mA ±1500 mA 86 1470uF 20 mA 363 mA EC3SB-48D12 36-75 VDC ±12 VDC 0 mA ±625 mA 88 660uF 20 mA 355 mA EC3SB-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 V18 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: 8.8V ……. 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 Operating Ambient Temperature Range ...…..…...…….... -40℃ to +85℃ Input Surge Voltage (100mS max.) … EC3SB-12Sxx/12DXX …... 25Vdc max. Derating, Above 71℃ ……………..…. Linearly to Zero Power at +105℃ EC3SB-24Sxx/24DXX .…. 50Vdc max. Case Temperature (note 4) ………………………………………….. 105℃ EC3SB-48Sxx/48DXX … 100Vdc max. Cooling ………………………………………………… Natural Convection Input Filter ……………………………… Standard .……………………. PI Type Storage Temperature Range ...…............……....…....... -55℃ to +125℃ SMD …………………….… LC Type Humidity ……………………………..…… 95% RH max. Non condensing Positive Logic Remote on/off Control: MTBF …… MIL-STD-217-F, GB, 25℃, Full Load …….… 1200Khrs typ. Logic Compatibility …………………….. CMOS or Open Collector TTL Dimensions ...... DIP ......….. 1.00x1.00x0.4 inches (25.4x25.4x10.2 mm) Module On ……………………………… >+5.5V to 75VDC or Open Circuit SMD … 1.00x1.00x0.36 inches (25.4 x 25.4 x 9.2 mm) Module Off ……………………………..…………….……………. <1.2VDC Case Material ……..… Black Coated Copper with Non-Conductive Base Weight …………………………………………………………………. 18g OUTPUT SPECIFICATIONS: Voltage Accuracy ………………....……………….......…………… ±1.5% max. NOTE: 1. Measured from high line to low line. Voltage Balance (Dual) …….…………………………………….…. ±2.0% max. Transient Response: 25% Step Load Change ............…............…… <500us 2. Measured from full load to min. load. Ripple and Noise, 20MHz BW (note 3) ………………..…… 50mV pk-pk max. 3. The output ripple and noise is measured with 10uF tantalum and 1uF SMD ……………….....…... 120mV pk-pk max. ceramic capacitor across output. 4. Maximum case temperature under any operating condition should Temperature Coefficient ....................….………...………...……….. ±0.03%/℃ Short Circuit Protection ...................…....…………………..……….. Continuous not be exceeded 105℃. Line Regulation (note 1) ..…... Single ….. DIP±0.2% max., SMD±0.3% max. 5. Suffix ”S” to the model number with SMD packages. Dual ….………………………..… ±0.5% max. Load Regulation (note 2)…...... Single …... DIP±0.2% max., SMD±0.5% max. Dual …….................................... ±1.0% max. Cross Regulation (Dual output) Load cross variation 10%/100% …. ±5% max. Over Voltage Protection ……………………….………… Zener or TVS Clamp External Trim Adj. Range ………………………………….…..………….. ±10% Current Limit ……………………………………. 110% - 140% Nominal Output Start up time ………………………………..…………………..……… 20ms max. SIZE SB 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= ±0.02 , X.XXX= ±0.010 Millimeters: X.X= ±0.5 , X.XX=±0.25 SMD- PACKAGE THROUGH-HOLE PACKAGE 1.22 [30.99] 0.40 0.300 0.200 [7.62] [5.08] [10.2] PIN CONNECTION 0.100 6 5 [2.54] Function 2-0.400 Pin [10.16] 6 Single 2 1 Dual 2 TOP 0.800 1.00 4 [20.32] [25.4] 1 +Input +Input VIEW BOTTOM 1 0.40 VIEW 2 -Input -Input [10.2] 5 4 3 3 3 +V Output +V Output 1.00 0.10 4 Trim Common [25.4] [2.54] 0.400 0.400 min. 0.22 0.40 [10.16] [10.16] 0.110 -V Output -V Output 5 [5.6] [10.2] [2.79] 1.00 6 Remote Remote [25.4] 0.36 [9.2] 0.020 [0.51] 0.015 Typical Derating curve for Natural Convection [0.38] 0.055 [1.40] 120% EXTERNAL OUTPUT TRIM 71 -40 100% +Vout +Vout 80% TRIM DOWN 60% 10K Ohms 40% Natural Convection TRIM TRIM TRIMPOT 20% 105 TRIM UP 0% -Vout -Vout -40 -20 0 20 40 60 80 100 o Ambient Temperature( C) 2 LOAD(%) 1.00 [25.4] 0.800 0.10 [2.5] [20.32] 0.04 [1.0] 0.20 [5.1]