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VKQ100MS1V8 Datasheet(PDF) 2 Page - C&D Technologies |
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VKQ100MS1V8 Datasheet(HTML) 2 Page - C&D Technologies |
2 / 5 page 2 VKQ100MS1V8 REV A 4/2003 Product: www.cdpoweronline.com OUTPUT Nominal Voltage (Vnom) 1.800 Vdc Output Current (Io) 2 Vin = 36 Vdc to 75 Vdc. 0 40 A Rated Power 2 Vin = 36 Vdc to 75 Vdc. 0 72 W Set Point Accuracy Vin = 48 Vdc; Io = 20 A; Tamb = -40 °C to +60°C. 1.5 % of Vnom Tamb = +25 °C 1.0 % of Vnom Line Regulation Vin = 36 Vdc to 75 Vdc; Tamb = -40 °C to +60°C; Io = 40 A. 0.30 0.50 % of Vnom Tamb = +25 °C 0.20 0.30 % of Vnom Load Regulation Vin = 36 Vdc to 75 Vdc; Io = 0 A to 40 A. Tamb = -40 °C to +60°C; 0.50 0.75 % of Vnom Tamb = +25 °C; Vin = 48Vdc 0.30 0.60 % of Vnom Ripple & Noise3 Vin = 36-75 Vdc; Io = 0-40 A; TA = -40 °C to +60°C f < 20 MHz Bandwidth. 160 mV pk-pk Temperature Drift Tamb = -40 °C to +60°C; Vin = 48 Vdc; Io = 40 A. 0.005 0.01 %/ °C Current Limit Inception Vin = 48 Vdc. 42 55 A Output Voltage Adjust Range Vin = 48 Vdc; Io = 0-40 A -5 +10 %Vnom Short Circuit Current Vin = 48 Vdc. 40 60 A Turn – On Time Vin = 48 Vdc; Io = 0-40 A Output to within 1% of Vnom 40 50 ms Over Voltage Protection Set Point Vin = 48 Vdc; Io = 30 A. 2.15 2.90 Vdc Transient Response 50% to 100% Load Step to di/dt = 75A/ µS; Peak Deviation Co = 470 µF; Vin = 48Vdc 260 mV Settling Time 110 µS GENERAL Efficiency4 Vin = 48 Vdc; Io = 40 A. 85 % Switching Frequency Vin = 36 Vdc-75 Vdc; Io = 0-40 A 380 400 420 KHz Remote Sense Compensation Vin = 48 Vdc 0.200 Vdc Remote On / Off Control Inputs Vin = 36 Vdc-48 Vdc; Io = 0-40 A Tamb = -40 °C to +60°C Primary Sink Current – Logic Low 0.60 1.60 mA Vlow 0.70 0.75 Vdc Vhigh N/A N/A N/A Open Collector Calculated MTTF Vin = 48 Vdc; Io = 40 A Per Telcordia TR-NWT-000332 TBD Hours Per MIL=HDBK217E TBD Hours Operating Ambient Temperature -40 +70 °C SPECIFICATIONS Unless otherwise specified, all specifications are at T A = +25°C. PARAMETER CONDITIONS MIN NOM MAX UNITS Voltage Range (Vin) 36 48 75 Vdc Reflected Ripple Current1 Vin = 48 Vdc; Io = 40 A. 3 A pk-pk Input Ripple Rejection (100 Hz – 1KHz) Vin = 48 Vdc; Io = 40 A. -30 dB No Load Input Current Vin = 48 Vdc; Io = 0 A. 90 100 mA Quiescent Input Current Primary On/Off Disabled Vin = 48 Vdc; Io = 40 A. 4 mA Power Dissipation Vin = 48 Vdc. No Load 4.00 4.50 W Standby, Primary On/Off Disabled 0.20 W Maximum Input Current Vin = 36 Vdc; Io = 40 A. 2.50 A Inrush Charge Vin = 75 Vdc. 0.165 mC Input Under Voltage Protection Tamb = -40 °C to +60°C; Io = 0 A to 40 A Shut down 31.50 32.50 Vdc Turn On 32.50 33.70 Vdc Input Over Voltage Protection Tamb = -40 °C to +60°C; Io = 0 A to 40 A Shut down 76.50 79.00 Vdc Turn On 76.00 78.00 Vdc Input Under Voltage Protection Tamb = +25 °C; Io = 0A to 40A Shutdown 32.00 32.25 Vdc Turn On 33.00 33.50 Vdc Input Over Voltage Protection Tamb = -40 °C to +60°C; Io = 0 A to 40 A Shut down 77.70 79.00 Vdc Turn On 76.20 77.60 Vdc |
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