TPS54J061: UV fault behavior

Jim Tsai

Part Number: TPS54J061

Hi ,

I checked DS and the device UV protect behavior should be hiccup, but look into section 7.3.10, the behavior is latch off.

My I have your clarification on the UV behavior?

over 2 years ago

0 Yitzhak Bolurian over 2 years ago

TI__Mastermind 18370 points

Hi Jim,

Sorry for the confusion caused.

The UVP behavior is hiccup.
The FETS are turning off after being filtered for 64 uS.
But then if under voltage condition no longer exists, after 14mS the device will restart.

Hope this helps.

Regards,

Yitzhak Bolurian

+1 Yitzhak Bolurian over 2 years ago in reply to Yitzhak Bolurian

TI__Mastermind 18370 points

Hi Jim,

If the above answers your question, please set the status of this post to resolved.

Regards,

Yitzhak

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TPS54J061: UV fault behavior