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TPS3828: Reset Latch

Kai Hsiao
Guru 12675 points
Part Number: TPS3828

Dear Sir 

The A version does not latch the reset signal to the
asserted state if a WDI pulse is received while RESET is asserted

May I know if I use TPS3828 how much time for the latch ,due to we will use S/W to fix this issue 

  • 0
    TI__Genius 12630 points

    Kai Hsiao,

    You can either use the A version or a FET to decuple the WDI signal. When the device latches, it remains latched until the power for the device is restarted. Is this what you desire? Please describe the application in more detail so we can help you find the right solution. Thanks!

    -Michael