Datasheet > V48B36T250BF2

V48B36T250BF2

更新时间： 2022-09-29 12:39:50

品牌	Logo	应用领域
VICOR		/
页数	文件大小	规格书
11页	898K
描述
CONVERTER MOD DC/DC 36V 250W

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数据手册

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V48B36T250BF2 数据手册

48V Input

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

Min

Typ

Max

Unit

V_DC

Notes

Operating input voltage

Input surge withstand

Undervoltage turn-on

Undervoltage turn-off

Overvoltage turn-off/on

Disabled input current

100

35.7

<100 ms

34.9

30.5

78.8

29.4

75.7

82.5

2.5

PC pin low

Module Output Speciﬁcations

Parameter

Min

Typ

Max

Unit

Notes

Output voltage set point

Line regulation

Of nominal output voltage. Nominal input; full load; 25°C

Low line to high line; full load

Over operating temperature range

10 – 100% of full load

0.02

0.002

0.2

0.005

Temperature regulation

Power sharing accuracy

% / °C

Of nominal output voltage. For trimming below 90%

of nominal, a minimum load of 10% of maximum

rated power may be required.

Programming range

110

+OUT to –OUT, +Sense to –OUT — Absolute Maximum Ratings

3.3V

12V

15V

24V

28V

36V

48V

–0.5 to 3.1

–0.5 to 4.7

–0.5 to 7.0

–0.5 to 16.1

–0.5 to 20.0

–0.5 to 31.7

–0.5 to 36.9

–0.5 to 47.1

–0.5 to 62.9

V_DC

Externally applied

Note: The permissible load current must never be exceeded during normal, abnormal or test conditions. For additional output related application information,

please refer to output connections on page 6.

Thermal Resistance and Capacity

Parameter

Min

Typ

0.16

0.14

8.0

Max

Unit

°C/Watt

Watt-sec/°C

Baseplate to sink; ﬂat, greased surface

Baseplate to sink; thermal pad (P/N 20264)

Baseplate to ambient

Baseplate to ambient; 1000LFM

Thermal capacity

1.9

48V Mini Family

Page 2 of 11

Rev 8.8

02/2021

123 4 5 6 7...11

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