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BCM380P475T1K2A31 Datasheet(PDF) 5 Page - Vicor Corporation |
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BCM380P475T1K2A31 Datasheet(HTML) 5 Page - Vicor Corporation |
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5 / 23 page  BCM® Bus Converter Rev 1.4 vicorpower.com Page 5 of 23 05/2015 800 927.9474 BCM380y475x1K2A31 Electrical Specifications Specifications apply over all line and load conditions, unless otherwise noted; Boldface specifications apply over the temperature range of -40°C ≤ TINTERNAL ≤ 125°C (T-Grade); All other specifications are at TINTERNAL = 25ºC unless otherwise noted. Attribute Symbol Conditions / Notes Min Typ Max Unit Powertrain Input voltage range, continuous VIN_DC 260 410 V Input voltage range, transient VIN_TRANS Full current or power supported, 50 ms max, 260 410 V 10% duty cycle max VIN µController Active VµC_ACTIVE VIN voltage where µC is initialized, 120 V (ie VAUX = Low, powertrain inactive) Quiescent current IQ Disabled, EN Low, VIN = 380 V 2 mA TINTERNAL ≤ 100ºC 4 No load power dissipation PNL VIN = 380 V, TINTERNAL = 25ºC 9.8 12 W VIN = 380 V 5.9 16 VIN = 260 V to 410 V, TINTERNAL = 25ºC 15 VIN = 260 V to 410 V 20 Inrush current peak IINR_P VIN = 410 V, COUT = 100 µF, 4 RLOAD = 25% of full load current A TINTERNAL ≤ 100ºC 10 DC input current IIN_DC At POUT= 1200 W, TINTERNAL ≤ 100ºC 3.5 A Transformation ratio K K = VOUT/VIN, at no load 1/8 V/ V Output power (continuous) POUT_DC 1200 W Output power (pulsed) POUT_PULSE 10 ms pulse, 25% Duty cycle, PTOTAL = 50% rated POUT_DC 1500 W Output current (continuous) IOUT_DC 25.7 A Output current (pulsed) IOUT_PULSE 10 ms pulse, 25% Duty cycle, ITOTAL = 50% rated IOUT_DC 32.2 A VIN = 380 V, IOUT = 25.7 A 97.1 97.6 Efficiency (ambient) hAMB VIN = 260 V to 410 V, IOUT = 25.7 A 96.4 % VIN = 380 V, IOUT = 12.85 A 97.2 97.7 Efficiency (hot) hHOT VIN = 380 V, IOUT = 25.7 A, TINTERNAL = 100°C 96.5 97 % Efficiency (over load range) h 20% 5.14 A < IOUT < 25.7 A, TINTERNAL ≤ 100ºC 92 % ROUT_COLD VIN = 380 V, IOUT = 25.7 A, TINTERNAL = -40°C 13 16.7 23 Output resistance ROUT_AMB VIN = 380 V, IOUT = 25.7 A 21 24.2 31 m Ω ROUT_HOT VIN = 380 V, IOUT = 25.7 A, TINTERNAL = 100°C 30 35 40 Switching frequency FSW Frequency of the Output Voltage Ripple = 2x FSW 1.12 1.18 1.23 MHz COUT = 0 F, IOUT = 25.7 A, VIN = 380 V, 195 Output voltage ripple VOUT_PP 20 MHz BW mV TINTERNAL ≤ 100ºC 300 Input inductance (parasitic) LIN_PAR Frequency 2.5 MHz (double switching frequency), 6.7 nH Simulated lead model Output inductance (parasitic) LOUT_PAR Frequency 2.5 MHz (double switching frequency), 1.3 nH Simulated lead model Input Series inductance (internal) LIN_INT Reduces the need for input decoupling 1.2 µH inductance in BCM arrays Effective Input capacitance (internal) CIN_INT Effective value at 380 VIN 0.37 µF |
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