TPS40322 PG For Sequencing

Prescott Siao

Intellectual 2220 points

Other Parts Discussed in Thread: TPS40322

Hi team,

If I want to use PG to sequence the output (connect PG2 to EN1).

Should I still need to pull up the PG2 pin?

Thanks.

Prescott

over 8 years ago

0 Qian Chen over 8 years ago

TI__Mastermind 24075 points

Hi Precott,

The EN1 pin of TPS40322 will be charged up by internal current source if the pin is floating, therefore you don't need t pull up PG2 pin by external pull-up resistor.

Thanks
Qian

Power management

Power management forum

TPS40322 PG For Sequencing