TPS3828-33DBVT

Martin Cook

Prodigy 70 points

Other Parts Discussed in Thread: TPS3828

Does the WDI input (pin 4) go into a high impedance state (tri-state) when the chip is in Reset?

over 7 years ago

0 Ryan Eslinger over 7 years ago

TI__Guru 55940 points

Hi Martin,

The watchdog of TPS3828 requires that WDI continue to be driven high or low while the device is outputting a reset. If WDI will transition during the reset, WDI must be decoupled:

Very Respectfully,

Ryan

Power management

Power management forum

TPS3828-33DBVT