전자부품 데이터시트 검색엔진 |
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V72B28H250BS3 데이터시트(PDF) 2 Page - Vicor Corporation |
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V72B28H250BS3 데이터시트(HTML) 2 Page - Vicor Corporation |
2 / 11 page Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 72V Mini Family Rev. 1.7 Page 2 of 11 Set your site on VICOR at vicorpower.com Parameter Min Typ Max Unit Notes Operating input voltage 43 72 110 Vdc EN50155 Input surge withstand 150 Vdc <100 ms Undervoltage turn-on 41.7 42.6 Vdc Undervoltage turn-off 35.2 36.5 Vdc Overvoltage turn-off/on 111 115.5 121 Vdc Disabled input current 1.5 mA PC pin low Parameter Min Typ Max Unit Notes Output voltage setpoint ±1 % Vout nom. Nominal input; full load; 25°C Line regulation ±0.02 ±0.20 % Low line to high line; full load Temperature regulation ±0.002 ±0.005 % / °C Over operating temperature range Power sharing accuracy ± 2 ± 5 % 10 to 100% of full load Of nominal output voltage. For trimming below 90% Programming range 10 110 % of nominal, a minimum load of 10% of maximum rated power may be required. +Out to –Out, +Sense to –Out — Absolute Maximum Ratings 3.3 V –0.5 to 4.7 Vdc Externally applied 5 V –0.5 to 7.0 Vdc Externally applied 8 V –0.5 to 10.9 Vdc Externally applied 12 V –0.5 to 16.1 Vdc Externally applied 15 V –0.5 to 20.0 Vdc Externally applied 24 V –0.5 to 31.7 Vdc Externally applied 28 V –0.5 to 36.9 Vdc Externally applied 36 V –0.5 to 47.1 Vdc Externally applied 48 V –0.5 to 62.9 Vdc Externally applied MODULE INPUT SPECIFICATIONS MODULE OUTPUT SPECIFICATIONS 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. Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading, contact Vicor applications engineering at 800-927-9474. Parameter Min Typ Max Unit Baseplate to sink; flat, greased surface 0.16 °C/Watt Baseplate to sink; thermal pad (P/N 20265) 0.14 °C/Watt Baseplate to ambient 8.0 °C/Watt Baseplate to ambient; 1000 LFM 1.9 °C/Watt Thermal capacity 83 Watt-sec/°C THERMAL RESISTANCE AND CAPACITY MODULE FAMILY ELECTRICAL CHARACTERISTICS |
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