TPS23754: how to set and test the OCP in TPS23754's flyback?

Ann_Lien

Part Number: TPS23754

Hello expert,

I didn't see the OCP point set equation in datasheet for TPS23754 flyback topology. May you provide the guidance for the testing and set the value? Thanks a lot!

Best regards,

Ann Lien

9 months ago

0 Diang Xing 9 months ago

TI__Mastermind 25601 points

Hi Ann,

The Vds will rise when the RTN-VSS current limit is reached by reducing its Vgs. When Vds is higher than 12 V for a certain time, the hotswap will trigger the over current protection.

Best regards,

Diang

Power management

Power management forum

TPS23754: how to set and test the OCP in TPS23754's flyback?