UCC3813-4: The output pin being short to Gnd pin found

Part Number: UCC3813-4

Hi Expert,

The customer reported the UCC3813-4 output pin being short to Gnd pin from end customer site.

They can see 19 units being damage during 4000 units build.

Can you help to comment the schematic and captured waveforms as attached.

And give the advice to us if had.

Best regards,

Eric Lai

 

Field Application Engineer

Texas Instruments Taiwan Limited

O: +886-2-2175-2582

M: +886-909-262-582

E-Mail:Eric.Lai @ti.com

cid:image008.png@01D37FED.33872D30

1 Reply