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HT4263

2019/1/3 12:03:03
詳細介紹

HT4263 is designed to create voltage of value in 5V with drop voltage not more than 0.5V at load current of 150 mA and the IC is used in power sources of electronic equipment, in particular in automotive electronics.

HT4263 is designed to power the microprocessor systems operating in severe conditions of automotive applications, so it includes additional functions of over- temperature protection, input voltage reverse polarity pro- tection, short circuit proof of output to the ground, it incorporates limitation of the maximum load current with output voltage temperature reset.                                         

FEATURES

  •   Output voltage accuracy is not more than  2 % in range of
    output current from 5 mA to 150 mA and input voltage from 6 to 28 V

  •   Maximum load current capability is up to 200 mA

  •   Low power consumption in standby mode

  •   Low drop voltage

  •   Watchdog microcontroller function

  •   Adjustable reset threshold

  •   Built-in over temperature protection

  •   Short circuit proof

  •   Input voltage reverse polarity protection up to –42V

  •   Suitable for use in automotive electronics

  •   Wide temperature range

  •   Qualified AEC Q100