TPS4811-Q1: Precharge mosfet select

Che Wen Yeh

Intellectual 910 points

Part Number: TPS4811-Q1

Tool/software:

Hi,

Is there selection guide for TPS4811-q1 pre-charge mosfet?

Additionally, recommendations for MOSFET selection under different load power rails (20A, 30A, 40A, 50A, 60A), thanks.

7 months ago

0 Sarah Raines 7 months ago

TI__Expert 8820 points

Hello,

We do not make specific recommendations for the external FETs of the controller devices, but you can use the EVMs as a reference design, and we do also provide a FET SOA calcualtor that you can use to ensure the FET chosen works well with your deign parameters.

https://www.ti.com/tool/download/FET-INRUSH-SOA-CALC
https://www.ti.com/product/TPS4811-Q1#hardware-development

Thank you,

Sarah

Power management

Power management forum

TPS4811-Q1: Precharge mosfet select