TPS54260-Q1: Calculation of Resr value

Ajeya Anand

Part Number: TPS54260-Q1

What is the equivalent series resistance value Resr to be used in the calculation for other passive components. Where do I find this value ?

over 8 years ago

0 Vental Mao over 8 years ago

TI__Expert 5745 points

The Resr is the series resistor of the output capacitor. You can know the value in the datasheet of the output capacitor which you use in your circuit.

0 JohnTucker over 8 years ago in reply to Vental Mao

TI__Guru**** 191445 points

If you are using MLCC ceramic type, you can use 0.003 ohm as an estimate.

Power management

Power management forum

TPS54260-Q1: Calculation of Resr value