TPS65994AD: Sink Path MOSFET Selection Guide

Jaden Yue

Part Number: TPS65994AD

Hi Team,

Do we have any concern about selecting the MOSFET used for sink path of TPS65994AD? Which parameters of MOSFET are important in impacting the performance?

Best Regards,

Jaden Yue

over 3 years ago

0 Christodulos Tsongas over 3 years ago

TI__Genius 12905 points

It is recommended to use a MOSFET that can handle at least 5A and a VGS of 20V. The recommended part is https://www.ti.com/product/CSD87501L

0 Jaden Yue over 3 years ago in reply to Christodulos Tsongas

TI__Expert 6575 points

Thanks. Do we have any requirement about the Qg of the MOSFET?

0 Christodulos Tsongas over 3 years ago in reply to Jaden Yue

TI__Genius 12905 points

Typical value is 15 nC according to spec

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TPS65994AD: Sink Path MOSFET Selection Guide