ACT4455 查看數據表（PDF） - Active-Semi, Inc

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ACT4455

36V/5A Step Down DC/DC Converter

Active-Semi, Inc 

ACT4455

Rev 2, 21-Nov-12

ABSOLUTE MAXIMUM RATINGSc

PARAMETER

IN to GND

SW to GND

HSB to GND

FB, CS1, CS2, COMP to GND

Junction to Ambient Thermal Resistance

Operating Junction Temperature

Storage Junction Temperature

Lead Temperature (Soldering 10 sec.)

VALUE

-0.3 to 44

-0.3 to VIN + 0.3

VSW - 0.3 to VSW + 7

-0.3 to + 6

50

-40 to 150

-55 to 150

300

UNIT

V

V

V

V

°C/W

°C

°C

°C

c: Do not exceed these limits to prevent damage to the device. Exposure to absolute maximum rating conditions for long periods may

affect device reliability.

Innovative PowerTM

-3-

www.active-semi.com

Copyright © 2012 Active-Semi, Inc.

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