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MC270A330M024FP bảng dữ liệu(PDF) 3 Page - Vicor Corporation |
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MC270A330M024FP bảng dữ liệu(HTML) 3 Page - Vicor Corporation |
3 / 17 page Attribute Symbol Conditions / Notes Min Typ Max Unit Voltage Range VIN 240 270 330 Vdc 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 10 W Inrush Current Peak IINR_P VIN = 330 V COUT = 100 µF, 2.5 4 A POUT = 235 W DC Input Current IIN_DC POUT = 235 W 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 POUT < = 235 W, Tpeak < 5 ms Output Voltage VOUT See Page 11; No load 30 41.25 V Output Current (Average) IOUT Pout < = 235 W 7.3 A Efficiency (Ambient) η VIN = 270 V, POUT = 235 W 94.1 95.4 % VIN = 240 V to 330 V, POUT = 235 W 94 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 = 0 µF, POUT = 235 W, VIN = 270 V, 160 400 mV See Page 15 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 5.3 V PC Voltage (Enable) VPC_EN 2 2.5 3 V PC Voltage (Disable) VPC_DIS 1.95 V PC Source Current (Startup) 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 See Page 13 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 50 100 150 µs CPC = 0, COUT = 0; See Figure 17 PC to VOUT, Disable PC TPC_DIS VIN = 270 V, Pre-applied 410 µs CPC = 0, COUT = 0; See Figure 17 PRELIMINARY DATASHEET Bus Converter Module MC270A330M024FP vicorpower.com Rev. 1.0 Page 3 of 17 Specifications apply over all line and load conditions unless otherwise noted; Boldface specifications apply over the temperature range of -55°C < TC < 100°C (T-Grade); All other specifications are at TC = 25ºC unless otherwise noted SPECIFICATIONS (CONT.) Electrical Characteristics |
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