CINCON EC2SC-12S25O

V27 EC2SC SERIES 14.4-25 WATT 2:1 INPUT ︳ DC-DC CONVERTERS FEATURES * 14.4-25W Isolated Output * 2”X1.6” Six-Sided Shield Metal Case or Open Frame Design * High Efficiency Up to 90% * Fixed 300KHz Switching Frequency * 2:1 Input Range * Regulated Outputs * Continuous Short Circuit Protection * CE Mark Meets 2004/108/EC * Safety Meets UL60950-1, EN60950-1 and IEC60950-1 INPUT CURRENT MODEL INPUT OUTPUT OUTPUT CURRENT % CAPACITOR LOAD MAX. NUMBER VOLTAGE VOLTAGE EFF. MIN. MAX. NO LOAD FULL LOAD EC2SC-12S18 9-18 VDC 1.8 VDC 0 mA 8000 mA 95 mA 85 8000uF 1411 mA EC2SC-12S25 9-18 VDC 2.5 VDC 0 mA 8000 mA 95 mA 88 8000uF 1894 mA EC2SC-12S33 9-18 VDC 3.3 VDC 0 mA 6000 mA 100 mA 88 6000uF 1875 mA EC2SC-12S05 9-18 VDC 5 VDC 0 mA 5000 mA 105 mA 2431 mA 89 5000uF EC2SC-12S12 9-18 VDC 12 VDC 0 mA 2000 mA 60 mA 2299 mA 87 2000uF EC2SC-12S15 9-18 VDC 15 VDC 0 mA 1600 mA 85 mA 2325 mA 86 1600uF EC2SC-24S18 18-36 VDC 1.8 VDC 0 mA 8000 mA 60 mA 84 8000uF 714 mA EC2SC-24S25 18-36 VDC 2.5 VDC 0 mA 8000 mA 55 mA 88 8000uF 947 mA EC2SC-24S33 18-36 VDC 3.3 VDC 0 mA 6000 mA 55 mA 89 6000uF 927 mA EC2SC-24S05 18-36 VDC 5 VDC 0 mA 5000 mA 60 mA 1157 mA 90 5000uF EC2SC-24S12 18-36 VDC 12 VDC 0 mA 2000 mA 30 mA 1149 mA 87 2000uF EC2SC-24S15 18-36 VDC 15 VDC 0 mA 1600 mA 50 mA 1162 mA 86 1600uF EC2SC-48S18 36-75 VDC 1.8 VDC 0 mA 8000 mA 30 mA 84 8000uF 357 mA EC2SC-48S25 36-75 VDC 2.5 VDC 0 mA 8000 mA 30 mA 88 8000uF 473 mA EC2SC-48S33 36-75 VDC 3.3 VDC 0 mA 6000 mA 40 mA 89 6000uF 463 mA EC2SC-48S05 36-75 VDC 5 VDC 0 mA 5000 mA 40 mA 579 mA 90 5000uF EC2SC-48S12 36-75 VDC 12 VDC 0 mA 2000 mA 20 mA 568 mA 88 2000uF EC2SC-48S15 36-75 VDC 15 VDC 0 mA 1600 mA 20 mA 574 mA 87 1600uF NOTE: 1. Nominal Input Voltage 12, 24, 48VDC 1 V27 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 ..........….. Input/Output ....……..…. 1500VDC min. 8 48V .................. 36-75V Isolation Resistance ..............................…...............……. 10 ohm min. Input Surge Voltage (100ms max.) ……….….… 12V ….............. 25Vdc max. Iso la ti o n C a p a ci ta n ce ………………...…………………..… 1000pF typ. 24V ................ 50Vdc max. Switching Frequency ........................…..........…….... 300KHz typ. 48V ............... 100Vdc max. Operating Ambient Temperature ………………….....…... -40℃ to +85℃ Under Voltage Lockout ………..….. 12Vin power up ….…....….……. 8.8V De-rating, Above 71℃(Metal Case) … Linearly to Zero power at 100℃ 12Vin power down ……...……. 8.0V De-rating, Above 60℃(Open Frame) … Linearly to Zero power at 100℃ 24Vin power up ………...….……. 17V Case Temperature (note6) ……….………………………….. 100℃ max. 24Vin power down ……...………. 16V Cooling ………………………………………………… Natural Convection 48Vin power up ….….....….……. 34V Storage Temperature ……..……..…....….......……........ -55℃ to +125℃ 48Vin power down ……..………. 32V Humidity ................................................. 95% RH max. Non condensing Positive Logic Remote On/Off (note3&4) MTBF ………. MIL-STD-217F, GB, 25℃, Full Load …… 750Khrs typ. Input Filter ……………………………………………………..….……... Pi Type Thermal Shutdown Case Temperature…………….....……. 110℃ typ. Dimensions: OUTPUT SPECIFICATIONS: Voltage Accuracy …................................................……….......... ±1.0% max. Metal Case …….. 2.00×1.60x0.45 inches (50.8x40.6×11.4 mm) Transient Response: 75% - 100% Step Load Change Open Frame …... 1.95×1.55x0.40 inches (49.5x39.4×10.2 mm) Error Band …… ±5% Vout nominal, Recovery Time ….….. < 300μs Metal Case Material .. Black Coated Copper with Non-Conductive Base Output Voltage Adjustment Range …………………………...... 90% - 110%Vo Weight ……………..….…………… Metal Case: 55g , Open Frame: 25g Ripple & Noise, 20MHz BW(Measured with 0.1uF MLCC) NOTE : 1.8V&2.5V&3.3V&5V …….…. 20mV RMS max., 75mV pk-pk max. 1. Measured from high line to low line. 12V&15V ……….………...…... 20mV RMS max., 100mV pk-pk max. 2. Measured from full load to 10% load. Temperature Coefficient ..............................................….......…..... ±0.02%/°C 3. Logic compatibility …. CMOS or open collector TTL, ref. to -Vin Line Regulation (note1) ……..……...…………………..............…. ±0.5% max. Module on ………………… >3.5VDC to 75VDC or open circuit Load Regulation (note2) ….…..……………….……….…......…...... ±0.5% max. Module off ….…….……………………….……. <1.8VDC Over Voltage Protection (Zener Diode Clamp) 4. Suffix "N" to the model number with negative logic remote on/off 1.8V ……………….…. 3.3VDC typ., 2.5V …..……. 3.3VDC typ. Module on ……….………………………………... <1.8VDC 3.3V …………….……. 3.9VDC typ., 5V ….………. 6.2VDC typ. Module off …………….….. >3.5VDC to 75VDC or open circuit 12V ………..…....…..… 15VDC typ., 15V .…..….…. 18VDC typ. 5. Suffix “O” to the model number with open frame type. Output Current Limit, % Nominal Output ...........…………….... 110%-150% 6. Maximum case temperature under any operating condition should Output Short Circuit Protection ....................….…. Continuous (Hiccup Mode) not be exceeded 100℃. Start up time …………………………………….………………..…... 7.5ms typ. Typical Derating curve for Natural Convection EXTERNAL OUTPUT TRIM 120% +Vout +Vout -40 71 100% TRIM DOWN 80% 10K Ohms TRIM TRIM 60% TRIMPOT Metal Case 40% Open frame TRIM UP 20% 100 -Vout -Vout 0% -40 -20 0 20 40 60 80 100 o Ambient Temperature( C) Case SC Dimensions: NOTE: Pin Size is 0.04±0.004 Inch (1.0±0.1mm)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 Standard (Metal Case) Open Frame (Suffix "O") 7 6 5 8 BOTTOM VIEW PIN CONNECTIONS Pin Function 1 On/Off Control 3 -V Input 4 3 1 4 +V Input 5 Trim 6 -V Output 7 +V Output 8 No Pin Top View 2 DIA LOAD(%)