TPS7A53-Q1: Feedback resistors when Vout=0.8V

user4622345

Part Number: TPS7A53-Q1

Hi TI,

What's the recommended feedback resistors when Vout=0.8V? Shoud I use 0ohm pull-up resistor? What's the recommended pull-down resistance? Thank you.

over 4 years ago

0 Stephen Ziel over 4 years ago

TI__Mastermind 34715 points

Hello,

The feedback voltage is 0.8V. So you can tie the FB pin to Vout to set the output to 0.8V.
You can use a zero ohm resistor if you would like or just a trace on the board.

Thanks,

- Stephen

Power management

Power management forum

TPS7A53-Q1: Feedback resistors when Vout=0.8V