EC1SB-24S12 Cincon

V21 EC1SB SERIES 13.2 TO 15 WATT OPEN FRAME DC-DC CONVERTERS FEATURES * 13.2 15W Isolated Output * 1.11 Open Frame Design * Efficiency to 89% * Regulated Outputs * Fixed Switching Frequency * Input Under Voltage Protection * Over Current Protection * Remote On/Off * Continuous Short Circuit Protection * Fully Isolated 2250VDC * CE Mark Meets 2004/108/EC * UL60950-1 Approval OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT % CAPACITOR NUMBER VOLTAGE VOLTAGE EFF. LOAD MAX. MIN. MAX. NO LOAD FULL LOAD EC1SB -24S33 18-36 VDC 3.3 VDC 0 mA 4000 mA 50 mA 639 mA 86 4000uF 3000uF EC1SB -24S05 18-36 VDC 5 VDC 0 mA 3000 mA 50 mA 718 mA 87 1250uF EC1SB -24S12 18-36 VDC 12 VDC 0 mA 1250 mA 40 mA 718 mA 87 1000uF EC1SB -24S15 18-36 VDC 15 VDC 0 mA 1000 mA 40 mA 718 mA 87 EC1SB -48S33 36-75 VDC 3.3 VDC 0 mA 4000 mA 30 mA 320 mA 86 4000uF 3000uF EC1SB -48S05 36-75 VDC 5 VDC 0 mA 3000 mA 30 mA 359 mA 87 1250uF EC1SB -48S12 36-75 VDC 12 VDC 0 mA 1250 mA 30 mA 351 mA 89 1000uF EC1SB -48S15 36-75 VDC 15 VDC 0 mA 1000 mA 30 mA 351 mA 89 NOTE: 1. Nominal Input Voltage 24 or 48VDC 1 V21 SPECIFICATIONS All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: Input Voltage Range.................... 24V ................18 - 36V Efficiency ........................................................ See Table 48V .... 36 - 75V Isolation Voltage ............................................ 2250 VDC min. 7 Input Surge Voltage (100ms max.) ... 24V ... 50Vdc max. Is o la t io n R e s is t a n c e ................................ 10 ohm min. 48V ....... 100Vdc max. Isolation Capacitance .... 560pF typ. Under Voltage Lockout ... 24Vin power up ........ 17V Switching Frequency ..................................................... 400KHz typ. 24Vin power down .... 16V Operating Ambient Temperature Range ............ -40 to +85 48Vin power up ..... 34V Derating, Above 71 ... Linearly to Zero Power at +100 48Vin power down . 32.5V Cooling Natural Convection Input Filter ... Capacitive Type Storage Temperature Range ........................... -40 to +125 Positive Logic Remote on/off Control: Humidity .................................................. 95% RH max. Non condensing Logic Compatibility ..... CMOS or Open Collector TTL MTBF MIL-STD-217F, GB, 25, Full Load .. 1200Khrs typ. Module ON ....... >+5.5VDC to 75Vdc or Open Circuit Dimensions ......... 1.10x0.96x0.36 inches (27.9x24.4x9.1 mm) Module OFF ..... <1.2VDC Structure ... Non-potted With Open Frame Type Weight .. 8.8g OUTPUT SPECIFICATIONS: Voltage Accuracy .............. 1.5% max. NOTE: Transient Response: 25% Step Load Change ........................... <500us 1. Measured from high line to low line. Ripple and Noise 20MHz BW Vo=3.3 & 5V . 75mV pk-pk max. 2. Measured from full load to min. load. Vo=12 & 15V ... 100mV pk-pk max. 3. Suffix N to the model number with negative logic remote on/off Temperature Coefficient ................................ 0.03%/ max. Module ON..... <1.2VDC Short Circuit Protection ........................... Continuous Module OFF ... >+5.5VDC to 50VDC or Open Circuit Line Regulation (note1) ........ 0.2% max. 4. Suffix S to the model number with SMD package. Load Regulation (note2) .............. 0.2% max. 5. The output ripple and noise is measured with 10uF tantalum and 1uF Over Voltage Protection . Zener or TVS Clamp ceramic capacitor across output. External Trim Adj. Range ..... 10% Current Limit . 110% - 140% Nominal Output Start up time ......... 8ms typ. SIZE SB Dimensions : All Dimmension in inches(mm) Tolerances: x.xx in 0.02 in (x.x mm 0.5 mm) x.xxx in 0.010 in (x.xx mm 0.25 mm) THROUGH-HOLE PACKAGE SMD-PACKAGE 0.200 [5.08] 0.200 [5.08] 0.300 [7.62] 0.300 [7.62] 0.36 [9.1] 0.36 [9.1] PIN CONNECTION 0.080 [2.03] 0.098 [2.50] 0.080 [2.03] 0.098 [2.50] Pin Function 6 2 1 6 2 1 1 +V Input 2 -V Input 3 +V Output 4 Trim 5 -V Output BOTTOM VIEW BOTTOM VIEW 6 Remote ON/OFF 5 4 3 5 4 3 0.145 [3.68] 0.182 [4.62] 0.182 [4.62] 0.400 [10.16] 0.400 [10.16] 0.400 [10.16] 0.400 [10.16] 0.96 [24.4] 0.96 [24.4] EC1SB Series Derating Curve 120.0 EXTERNAL OUTPUT TRIM -40 71 85 100.0 +Vout +Vout 80.0 60.0 TRIM DOWN 40.0 Natural convection 10K Ohms TRIM TRIM 100LFM TRIMPOT 20.0 0.0 TRIM UP -40 -20 0 20 40 60 80 100 -Vout -Vout o Ambient Temperature( C) 2 Output Load(%) 1.10 [27.9] 0.800 [20.32] 0.15 [3.8] 1.10 [27.9] 0.800 [20.32] 0.15 [3.8] 0.040[1.02] 0.080[2.02]