V19 EC2SA SERIES 2 WATT WIDE INPUT DC-DC CONVERTERS FEATURES * 2W Isolated Output * Compact SIP-8 Package * Efficiency to 84% * 2:1 Input Range * Regulated Outputs * Remote On/Off Control * 1500VDC Isolation * Continuous Short Circuit Protection * Under Voltage Protection * Safety Meets IEC/EN/UL 62368-1 OUTPUT CURRENT INPUT CURRENT MODEL INPUT OUTPUT % CAPACITOR NUMBER VOLTAGE VOLTAGE EFF. LOAD MAX. MIN. MAX. NO LOAD FULL LOAD EC2SA-05S33N 4.5-9.0 VDC 3.3 VDC 0 mA 500 mA 60 mA 452 mA 73 500uF EC2SA-05S05N 4.5-9.0 VDC 5 VDC 0 mA 400 mA 60 mA 526 mA 76 400uF EC2SA-05S12N 4.5-9.0 VDC 12 VDC 0 mA 167 mA 60 mA 501 mA 80 167uF EC2SA-05S15N 4.5-9.0 VDC 15 VDC 0 mA 134 mA 60 mA 503 mA 80 134uF EC2SA-05D05N 4.5-9.0 VDC 5 VDC 0 mA 200 mA 60 mA 519 mA 77 200uF EC2SA-05D12N 4.5-9.0 VDC 12 VDC 0 mA 83 mA 60 mA 504 mA 79 83uF EC2SA-05D15N 4.5-9.0 VDC 15 VDC 0 mA 67 mA 60 mA 503 mA 80 67uF EC2SA-12S33N 9-18 VDC 3.3 VDC 0 mA 500 mA 30 mA 181 mA 76 500uF EC2SA-12S05N 9-18 VDC 5 VDC 0 mA 400 mA 30 mA 211 mA 79 400uF EC2SA-12S12N 9-18 VDC 12 VDC 0 mA 167 mA 30 mA 204 mA 82 167uF EC2SA-12S15N 9-18 VDC 15 VDC 0 mA 134 mA 30 mA 202 mA 83 134uF EC2SA-12D05N 9-18 VDC 5 VDC 0 mA 200 mA 30 mA 211 mA 79 200uF EC2SA-12D12N 9-18 VDC 12 VDC 0 mA 83 mA 30 mA 202 mA 82 83uF EC2SA-12D15N 9-18 VDC 15 VDC 0 mA 67 mA 30 mA 202 mA 83 67uF EC2SA-24S33N 18-36 VDC 3.3 VDC 0 mA 500 mA 18 mA 90 mA 76 500uF EC2SA-24S05N 18-36 VDC 5 VDC 0 mA 400 mA 18 mA 105 mA 79 400uF EC2SA-24S12N 18-36 VDC 12 VDC 0 mA 167 mA 18 mA 102 mA 82 167uF EC2SA-24S15N 18-36 VDC 15 VDC 0 mA 134 mA 18 mA 101 mA 83 134uF EC2SA-24D05N 18-36 VDC 5 VDC 0 mA 200 mA 18 mA 105 mA 79 200uF EC2SA-24D12N 18-36 VDC 12 VDC 0 mA 83 mA 18 mA 102 mA 81 83uF EC2SA-24D15N 18-36 VDC 15 VDC 0 mA 67 mA 18 mA 100 mA 84 67uF EC2SA-48S33N 36-75 VDC 3.3 VDC 0 mA 500 mA 9 mA 46 mA 74 500uF EC2SA-48S05N 36-75 VDC 5 VDC 0 mA 400 mA 9 mA 53 mA 79 400uF EC2SA-48S12N 36-75 VDC 12 VDC 0 mA 167 mA 9 mA 51 mA 82 167uF EC2SA-48S15N 36-75 VDC 15 VDC 0 mA 134 mA 9 mA 50 mA 84 134uF EC2SA-48D05N 36-75 VDC 5 VDC 0 mA 200 mA 9 mA 53 mA 78 200uF EC2SA-48D12N 36-75 VDC 12 VDC 0 mA 83 mA 9 mA 51 mA 82 83uF EC2SA-48D15N 36-75 VDC 15 VDC 0 mA 67 mA 9 mA 50 mA 84 67uF NOTE: 1. Nominal Input Voltage 5, 12, 24 or 48VDC 1 V19 SPECIFICATIONS All Specifications Typical at Nominal Line, Full Load, and 25 Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: Input Voltage Range ....................... 5V ........................... 4.5-9V Efficiency ................................................................... See Table 12V .......................... 9-18V Isolation Voltage ......................... 1500VDC min. 9 24V ........................ 18-36V Isolation Resistance .................................................. 10 ohm min. 48V ............. 36-75V Isolation Capacitance .... 500pF typ. Input Surge Voltage (100ms max.) .. 5V ............... 15Vdc max. S w it ch in g Fre q u e n c y ...................................... 100KHz min. 12V ................. 25Vdc max. Operating Ambient Temperature ...... -40 to +85 24V ................. 50Vdc max. De-rating, Above 85 .. Linearly to Zero Power at 100 48V ............... 100Vdc max. Case Temperature (note4) .. 100 max. Under Voltage Protection (note5): Cooling .... Natural Convection 5Vin power up .......... 4.2Vdc max. Storage Temperature ................. -55 to +125 power down ..... 3Vdc min. Humidity ................................................. 95% RH max. Non Condensing 12Vin power up ......... 7.3Vdc max. MTBF MIL-HDBK-217F, GB, 25 , Full Load 2500Khrs typ. power down ... 5.6Vdc min. Dimensions .. 0.86x0.36x0.44 Inches(21.80x9.20x11.10 mm) 24Vin power up ...... 15.5Vdc max. Case Material Non-Conductive Black Plastic power down ... 12Vdc min. Weight ..... 4.8g 48Vin power up ........ 31Vdc max. NOTE: power down ... 24Vdc min. 1. For asymmetric loading both channels must be at 25% load or more. Input Filter ...... Capacitive 2. Measured from high line to low line. Remote On/Off control (note7): 3. Measured from full load to 10% load. Module Off (Input Idle Current) .. 1mA max. 4. Maximum case temperature under any operating condition should not be exceeded 100. OUTPUT SPECIFICATIONS: 5. Suffix N to the model with under voltage protection. Voltage Accuracy .............................................................. 1.5% max. Voltage Balance (Dual) ..... 1.0% max. 6. Suffix N to the model is present standard and recommend, Cross Regulation (Dual) (note1) .. Asymmetrical Load 25%/100% ... 5.0% max. without suffix N Models are not recommend for new design. Transient Response: 25% Step Load Change 7. Suffix N Models: Module on . 0 to < 0.8VDC or open circuit Error Band ... 6% Vout Nominal Module off ......4 to 15VDC Recovery Time ..... < 500us Other Models: Module on .. 0 to < 1.2VDC or open circuit Ripple & Noise, 20MHz BW ........ 75mV pk-pk max. Module off...... 5.5 to 15VDC Temperature Coefficient ....................................... 0.03%/C max. Typical Derating curve for Natural Convection Line Regulation (note2) ............................. 0.5% max. Load Regulation (note3) ...... Single ....................... 0.5% max. 120% -40 85 Dual ....... 1.0% max. 100% Output Short Circuit Protection ................................................ Continuous Start up Time ........ 1ms typ. 80% 60% Natural 40% Convection 20% 100 0% -40 -20 0 20 40 60 80 100 CASE SIP-8: o Ambient Temperature( C) 0.86 21.8 PIN CONNECTION Pin Single Dual 1 -V Input -V Input 2 +V Input +V Input 3 On/Off On/Off 5 NC NC 0.10 2.5 +V Output 6 +V Output 0.70 17.8 7 -V Output Common 8 NC -V Output Bottom View NC: NO CONNECTION WITH PIN 1 2 3 5 6 7 8 All Dimensions In Inches(mm) Tolerances : Inches millimeters X.XX0.02 X.X0.5 0.08 2.0 Pin 0.002 0.05 0.02 0.5 2 0.16 4.1 0.01 0.3 0.02 0.5 0.14 3.5 0.44 11.1 0.36 9.2 LOAD(%)