TLC6C5816-Q1: Schematics review

PYTsai

Genius 10515 points

Part Number: TLC6C5816-Q1
Other Parts Discussed in Thread: TLC6C598, , TLC6C598-Q1

Can you help review my schematics below ? thanks!

over 5 years ago

0 Anda Zhang over 5 years ago

TI__Expert 5380 points

Overall there is no issue.

But i think we can sell more parts, there are LED open/short diagnotics on TLC6C5816-Q1, so there is no need for the extra ADC circuit for diagnostics. For the left LEDs, customer can add TLC6C598 to drive it.

0 PYTsai over 5 years ago in reply to Anda Zhang

TI__Genius 10515 points

Anda,

Can you show me where are the left LEDs that need to add TLC6C598? thanks!

0 Anda Zhang over 5 years ago in reply to PYTsai

TI__Expert 5380 points

If users are using the diagnostics of TLC6C5816-Q1, there will be 4 channels be used as diagnotic function. So TLC6C598-Q1 can be used to drive 4 left LEDs in cascading to TLC6C5816-Q1.

Power management

Power management forum

TLC6C5816-Q1: Schematics review