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VMB0004MFT Datasheet(PDF) 3 Page - Vicor Corporation |
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VMB0004MFT Datasheet(HTML) 3 Page - Vicor Corporation |
3 / 18 page ATTRIBUTE SYMBOL CONDITIONS / NOTES MIN TYP MAX UNIT Voltage range VIN normal operating range; See Figure 15 240 270 330 Vdc for MIL-STD-704E/F performance dV/dt dVIN /dt 1 V/µs Quiescent power PQ PC connected to -IN 395 410 mW No load power dissipation PNL VIN = 240 to 330 V 3.7 10.0 W Inrush Current Peak IINR-P VIN = 330 V COUT = 100 µF, 2.5 4.0 A POUT = 235 W DC Input Current IIN-DC 0.95 A K Factor (VOUT) K 1/8 VIN Output Power (Average) POUT VIN = 270 Vdc; See Figure 14 235 W VIN = 240 – 330 Vdc; See Figure 14 215 Output Power (Peak) POUT-P VIN = 270 Vdc 352.5 W Average P OUT < = 270 W, Tpeak < 5 ms Output Voltage VOUT Section 3.0 normal operating range 30 41.25 V Output Current (Average) IOUT POUT < = 235 W 7.30 A Efficiency (Ambient) η VIN = 270 V, POUT = 235 W 94.1 95.4 % VIN = 240 V to 330 V, POUT = 235 W 94.0 95.2 Efficiency (Hot) η VIN = 270 V, TJ = 100° C,POUT = 235 W 93.7 94.7 % Minimum Efficiency η 60 W < POUT < 235 W Max 90 % (Over Load Range) Output Resistance (Ambient) ROUT TJ = 25° C 100 130 170 m Ω Output Resistance (Hot) ROUT TJ = 125° C 130 180 210 m Ω Output Resistance (Cold) ROUT TJ = -55° C 40 105 160 m Ω Load Capacitance COUT 100 uF Switching Frequency FSW 1.56 1.64 1.72 MHz Ripple Frequency FSW-RP 3.12 3.28 3.44 MHz Output Voltage Ripple VOUT-PP COUT = 0µF, POUT = 235 W, VIN = 270 V, 180 400 mV Section 8.0 VIN to VOUT (Application of VIN)TON1 VIN = 270 V, CPC = 0; See Figure 17 460 540 620 ms PC PC Voltage (Operating) VPC 4.7 5.0 5.3 V PC Voltage (Enable) VPC-EN 2.0 2.5 3.0 V PC Voltage (Disable) VPC-DIS 1.95 V PC Source Current (Start up) IPC-EN 50 100 300 uA PC Source Current (Operating) IPC-OP 2 3.5 5 mA PC Internal Resistance RPC-SNK Internal pull down resistor 50 150 400 k Ω PC Capacitance (Internal) CPC_INT Section 5.0 1000 pF PC Capacitance (External) CPC_EXT External capacitance delays PC enable time 1000 pF External PC Resistance RPC Connected to –VIN 50 k Ω PC External Toggle Rate FPC-TOG 1 Hz PC to VOUT with PC Released Ton2 VIN = 270 V, Pre-applied; See Figure 17 50 100 150 µs PC to VOUT, Disable PC TPC-DIS VIN = 270 V, Pre-applied; See Figure 17 4 10 µs 1.0 ELECTRICAL CHARACTERISTICS Specifications apply over all line and load conditions unless otherwise noted; Boldface specifications apply over the temperature range of -55°C < TJ < 125°C (M-Grade); All other specifications are at TJ = 25º unless otherwise noted vicorpower.com V•I CHIP INC. (A VICOR COMPANY) 25 FRONTAGE RD. ANDOVER, MA 01810 800-735-6200 Rev. 1.3 9/2009 Page 3 of 18 VMB0004MFJ - VMB0004MFT |
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