TPS3431: WD timeout requirement is 200s

Frank Xiao

Genius 12055 points

Part Number: TPS3431

Hi team,

My customer wants to find a supervisor to replace the MAX16058ATA29, the WD timeout requirement is 200s. i cannot find a device target that value. Do you have other device to recommend here? Thanks.

over 4 years ago

0 Abhinav.Sharma over 4 years ago

TI__Genius 9375 points

Hi Frank,

Although the device is designed and tested between 100pF and 1uF, larger capacitors should work and give you the timing you need if you use the equation, we just don't necessarily guarantee it on the datasheet.

Thanks,
Abhinav.

Power management

Power management forum

TPS3431: WD timeout requirement is 200s