BC352R440T065VM-00

BCM ArrayTM BC352R440T065VM-00 Features • 352 Vdc – 44 Vdc 650 W VI BRICK BCM Array • Integrated heatsink simplifies TM thermal management • Vertical mount package reduces footprint • High efficiency (>95%) reduces system power consumption Size: 3.54 x 0.56 x 1.13 in 89,9 x 14,2 x 28,7 mm • High power density (>290 W/in3) • Contains built-in protection features: undervoltage, overvoltage lockout, over current protection, short circuit protection, overtemperature protection Vin = 330 – 365 V Vout = 41.25 – 45.63 V (NO LOAD) POUT = 650 W(NOM) K = 1/8 • ZVS/ZCS Resonant Sine Amplitude Converter topology Product Description The VI BRICK BCM Array is a high efficiency (>95%) Sine Amplitude Converter (SAC) operating from a 330 to 365 Vdc primary bus to deliver an isolated 41.25-45.63 V nominal, unregulated secondary. The SAC offers a low AC impedance beyond the bandwidth of most downstream regulators, meaning that input capacitance normally located at the input of a regulator can be located at the input to the SAC. Since the K factor of the BC352R440T065VM-00 is 1/8, that capacitance value can be reduced by a factor of 64x, resulting in savings of board area, materials and total system cost. TM • Can be paralleled to create multi-kW arrays • Internal fuse and filter • No output filtering required TYPICAL APPLICATIONS • High End Computing Systems • Automated Test Equipment • Telecom Base Stations • High Density Power Supplies • Communications Systems Absolute Maximum Ratings Parameter +In to -In PC to -In +In/–In to +Out/–Out +In/–In to +Out/–Out +Out to -Out Values -1.0 to 400 -0.3 to +20 4242 500 -1.0 to +60 Unit Vdc Vdc V V Vdc Notes Hi Pot Working VI BRICK BCM Array BC352R440T065VM-00 vicorpower.com Rev. 1.0 Page 1 of 10 SPECIFICATIONS 1.0 ELECTRICAL CHARACTERISTICS Specifications apply over all line and load conditions unless otherwise noted; Boldface specifications apply over the temperature range of -40°C < TC < 100°C (T-Grade); All other specifications are at TC = 25ºC unless otherwise noted ATTRIBUTE Voltage range dV/dt Quiescent power No load power dissipation Inrush Current Peak DC Input Current K Factor SYMBOL VIN dVIN /dt PQ PNL IINR_P IIN_DC K POUT POUT_P VOUT IOUT η η η ROUT ROUT ROUT COUT FSW FSW_RP VOUT_PP TON1 VIN = 352 VDC; See Figure 11 VIN = 330 – 365 VDC; See Figure 11 VIN = 352 VDC Average POUT < = 650 W, Tpeak < 5 ms No load Pout < = 650 W VIN = 352 V, POUT = 650 W VIN = 330 V to 365 V, POUT = 650 W VIN = 352 V, TJ = 100° C,POUT = 650 W 120 W < POUT < 650 W Max TC = 25° C TC = 100° C TC = -40° C CONDITIONS / NOTES MIN 330 PC connected to -IN VIN = 352 V VIN = 330 to 365 V VIN = 365 V COUT = 100 µF, POUT = 650 W POUT = 650 W TYP 352 790 12 4 MAX 365 1 820 19 24 9 2 1/8 650 610 990 41.25 94.4 94.4 94.3 90 50 75 30 1.56 3.12 COUT = 0 µF, POUT = 650 W, VIN = 352 V VIN = 352 V, CPC = 0 460 70 95 57.5 1.65 3.3 216 540 90 115 90 200 1.73 3.46 450 620 96 96 45.63 15.4 W W V A % % % mΩ mΩ mΩ uF MHz MHz mV ms UNIT Vdc V/µs mW W A A () VOUT VIN Output Power (Average) Output Power (Peak) Output Voltage Output Current (Average) Efficiency (Ambient) Efficiency (Hot) Minimum Efficiency (Over Load Range) Output Resistance (Ambient) Output Resistance (Hot) Output Resistance (Cold) Load Capacitance Switching Frequency Ripple Frequency Output Voltage Ripple VIN to VOUT (Application of VIN) CNTRL CNTRL Voltage (Operating) CNTRL Voltage (Enable) CNTRL Voltage (Disable) CNTRL Source Current (Startup) CNTRL Source Current (Operating) CNTRL Internal Resistance CNTRL Capacitance (Internal) CNTRL Capacitance (External) External CNTRL Resistance CNTRL External Toggle Rate CNTRL to VOUT with CNTRL Released CNTRL to VOUT, Disable CNTRL VPC VPC_EN VPC_DIS IPC_EN IPC_OP RPC_SNK CPC_INT CPC_EXT RPC FPC_TOG Ton2 TPC_DIS 4.7 2 100 4 25 5 2.5 200 7 75 Internal pull down resistor External capacitance delays PC enable time Connected to –VIN VIN = 352 V, Pre-applied CPC = 0, COUT = 0 VIN = 352 V, Pre-applied CPC = 0, COUT = 0 5.3 3