UCC5320SCEVM-058: Decoupling Capacitor Layout

Ting Ye

Genius 11800 points

Part Number: UCC5320SCEVM-058

over 8 years ago

0 Jeffrey Mueller over 8 years ago

TI__Genius 12990 points

Hi Ting,

Thanks for your great question! I will look into this and update you asap.

can you tell me about your application?
what trace are you wanting to widen? IN+/IN-?
as well as you want to keep the same distance (as used on the EVM) for the decoupling caps from the IC to VCC1 and VCC2?

Thanks,

0 Jeffrey Mueller over 8 years ago in reply to Jeffrey Mueller

TI__Genius 12990 points

Hi Ting,

The caps are placed this way on the UCC53xxEVM to allow a socket to be installed for internal use. When laying out decoupling caps please refer to the DS layout guidelines.

Thanks

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UCC5320SCEVM-058: Decoupling Capacitor Layout