V48A38T500BG3

Data Sheet 48V Input Maxi Family DC-DC Converter Module Features • • • • • • • • • • • • RoHS Compliant (with F or G pin option) DC input range: 36 – 75 V Input surge withstand: 100 V for 100 ms DC output: 3.3 – 48 V Programmable output: 10 to 110% Regulation: ±0.3% no load to full load Efficiency: Up to 89% Maximum operating temp: 100°C, full load Power density: up to 100 W per cubic inch Height above board: 0.43 in. (10,9 mm) Parallelable, with N+M fault tolerance Low noise ZCS/ZVS architecture Shown actual size: 4.6 x 2.2 x 0.5 in 117 x 56 x 12,7 mm Product Overview These DC-DC converter modules use advanced power processing, control and packaging technologies to provide the performance, flexibility, reliability and cost effectiveness of a mature power component. High frequency ZCS/ZVS switching provides high power density with low noise and high efficiency. Absolute Maximum Ratings Parameter +In to –In voltage PC to –In voltage PR to –In voltage SC to -Out voltage -Sense to -Out voltage Isolation voltage in to out in to base out to base Operating Temperature Storage Temperature Pin soldering temperature Rating -0.5 to +105 -0.5 to +7.0 -0.5 to +7.0 -0.5 to +1.5 1.0 3000 1500 500 -55 to +100 -65 to +125 500 (260) 750 (390) Mounting torque 5 (0.57) Unit Vdc Vdc Vdc Vdc Vdc Vrms Vrms Vrms °C °C °F (°C) °F (°C) in-lbs (N-m) Test voltage Test voltage Test voltage M-Grade M-Grade < 5 sec; wave solder < 7 sec; hand solder 6 each Notes Applications Distributed power, medical, ATE, communications, defense, aerospace Part Numbering e.g. V48A12T500BL2 V48A Output Voltage 3 V 3 = 3.3 V 5 = 5V 8 = 8V 12 = 12 V 15 = 15 V 24 = 24 V 28 = 28 V 36 = 36 V 48 = 48 V Product Grade Temperatures (°C) Grade Operating Storage E = - 10 to +100 - 20 to +125 C = - 20 to +100 - 40 to +125 T = - 40 to +100 - 40 to +125 H = - 40 to +100 - 55 to +125 M = - 55 to +100 - 65 to +125 B Output Power Vout Pout 3.3 V 264 W 5V 400 W 8V 400 W 12 V 500 W 15 V 500 W 24 V 500 W 28 V 500 W 36 V 500 W 48 V 500 W Pin Style Blank: Short Tin/Lead L: Long Tin/Lead S: Short ModuMate N: Long ModuMate F: Short RoHS G: Long RoHS Baseplate Blank: Slotted 2: Threaded 3: Through-hole For a description of pin options, see page 9. Baseplate options include slotted flanges, threaded and through-hole. See page 10 for dimensions. For other package sizes and power levels, see the Mini (half size) and Micro (quarter size) datasheets. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Maxi Family Rev. 7.4 Page 1 of 11 Set your site on VICOR at vicorpower.com MODULE FAMILY ELECTRICAL CHARACTERISTICS Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature, unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate. MODULE INPUT SPECIFICATIONS Parameter Operating input voltage Input surge withstand Undervoltage turn-on Undervoltage turn-off Overvoltage turn-off/on Disabled input current 29.4 75.7 34.9 30.5 78.8 82.5 2.5 Min 36 Typ 48 Max 75 100 35.7 Unit Vdc Vdc Vdc Vdc Vdc mA PC pin low 30 Ω, < 30 pF PC current = 1.0 mA PC voltage = 5.5 V Must be able to sink ≥4 mA. See Fig. 1 MODULE GENERAL SPECIFICATIONS Parameter Remote sense (total drop) Isolation voltage (in to out) Isolation voltage (in to base) Isolation voltage (out to base) Isolation resistance (in to out) Weight Temperature limiting Agency approvals 7.4 (209.3) 100 3000 1500 500 10 8.2 (232.5) 115 cURus, TÜV, CE 9.0 (255.7) Min Typ Max 0.5 Unit Vdc Vrms Vrms Vrms MΩ ounces (grams) °C See Figs. 2 and 4 UL60950-1, EN60950-1, CSA60950-1, IEC60950-1. With appropriate fuse in series with the +Input Notes 0.25 V per leg (senses must be closed) Complies with reinforced insulation requirements Complies with basic insulation requirements Complies with operational insulation requirements Note: Specifications are subject to change without notice. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Maxi Family Rev. 7.4 Page 3 of 11 Set your site on VICOR at vicorpower.com MODULE SPECIFIC OPERATING SPECIFICATIONS 3.3 Vout, 264 W (e.g. V48A3V3C264BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Load current Current limit Short circuit current Min 79 4.14 Typ 80.8 90 4.3 8 ±0.1 94.7 92 Max 113 4.46 11.1 ±0.3 80 108 112 Unit % mV Volts Watts % Amps Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (>100 ms off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 0 81.6 56 5 Vout, 400 W (e.g. V48A5C400BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Load current Current limit Short circuit current Min 83.5 6.03 Typ 84.5 80 6.25 7.3 ±0.02 92 92 Max 100 6.47 11 ±0.2 80 104 104 Unit % mV Volts Watts % Amps Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (>100 ms off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 0 81.6 8 8 Vout, 400 W (e.g. V48A8C400BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Load Current Current limit Short circuit current Min 83 9.36 Typ 84.8 250 9.7 13 ±0.02 57.5 57.5 Max 313 10.1 14.5 ±0.2 50 67.5 67.5 Unit % mV Volts Watts % Amps Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (>100 ms off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage 100 ms off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 0 42.5 29.1 15 Vout, 500 W (e.g. V48A15C500BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Load current Current limit Short circuit current Min 87 17.1 Typ 89.5 85 17.8 10 ±0.02 38.3 38.3 Max 106 18.5 16 ±0.2 33.33 45 46.7 Unit % mV Volts Watts % Amps Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (>100 ms off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 0 33.9 3.8 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Maxi Family Rev. 7.4 Page 4 of 11 Set your site on VICOR at vicorpower.com MODULE SPECIFIC OPERATING SPECIFICATIONS 24 Vout, 500 W (e.g. V48A24C500BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Load current Current limit Short circuit current Min 86 27.1 Typ 87.5 75 28.1 8 ±0.02 23.4 23.4 Max 94 29.1 12 ±0.2 20.83 25.1 25.1 Unit % mV Volts Watts % Amps Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (>100 ms off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 0 21.3 14.6 28 Vout, 500 W (e.g. V48A28C500BL) Parameter Efficiency Ripple and noise Output OVP setpoint Dissipation, standby Load regulation Load current Current limit Short circuit current Min 88.5 31.5 Typ 89.4 50 32.7 7 ±0.02 20.6 20.6 Max 63 33.9 10.5 ±0.2 17.86 23.3 24.2 Unit % mV Volts Watts % Amps Amps Amps Notes Nominal input; full load; 25°C p-p; Nominal input; full load; 20 MHz bandwith 25°C; recycle input voltage to restart (>100 ms off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage 100 ms off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage 100 ms off) No load No load to full load; nominal input Output voltage 95% of nominal Output voltage < 250 mV 0 10.6 6.2 Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 48V Maxi Family Rev. 7.4 Page 5 of 11 Set your site on VICOR at vicorpower.com CONTROL FUNCTIONS - PC PIN Module Enable/Disable The module may be disabled by pulling PC below 2.3 V with respect to the –Input. This may be done with an open collector transistor, relay, or optocoupler. Multiple converters may be disabled with a single transistor or relay either directly or via “OR’ing” diodes. See Figure 1. Primary Auxiliary Supply At 5.7 V, PC can source up to 1.5 mA. In the example shown in Figure 3, PC powers a module enabled LED. Module Alarm The module contains “watchdog” circuitry which monitors input voltage, operating temperature and internal operating parameters. In the event that any of these parameters are outside of their allowable operating range, the module will shut down and PC will go low. PC will periodically go high and the module will check to see if the fault (as an example, overtemperature) has cleared. If the fault has not been cleared, PC will go low again and the cycle will restart. The SC pin will go low in the event of a fault and return to its normal state after the fault has been cleared. See Figures 2 and 4. +IN PC +IN SW1 Auto Restart 2-20 ms typ. f (VIN) Input Undervoltage Input Overvoltage (See Note 1) Overtemperature Module Faults 50 Ω SW2 SW3 1K +OUT +S SC –S PC SW1, 2, & 3 shown in "Fault" position PR 1M Disable PR –IN 5.7 Vdc (0-3 mA) –IN 1.23 Vdc 6K – OUT Disable = PC