TAS6584Q1EVM: How to set the PBTL configuration

MOTOTW

Intellectual 455 points

Part Number: TAS6584Q1EVM
Other Parts Discussed in Thread: TAS6684Q1EVM

Tool/software:

is there any document on how to config the PBTL on the TAS6584Q1EVM?

6 months ago

+1 Shadow He 6 months ago

TI__Mastermind 49800 points

Please check attached document

6562.TAS6584_PBTL_20221018.pptx

0 MOTOTW 6 months ago in reply to Shadow He

Intellectual 455 points

any setting on the EVM hardware? as i follow the above ppt but still don't have output

+1 Luis Fernandes de Pina 6 months ago in reply to MOTOTW

TI__Genius 15120 points

Hello Moto,

If you select the 2-channel PBTL option in PPC3 it should configure channel 1 & 2 as a single PBTL output and channel 3&4 as another PBTL output. You can refer to example application diagram in the datasheet.

Also please note if you using Operational voltages that exceed 14.4 V or Switching frequencies higher than 480 kHz. Schottky diodes are needed. The footprint is not available on the TAS6584Q1EVM for the schottky's but they are available for the TAS6684Q1EVM.

best regards,
Luis

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TAS6584Q1EVM: How to set the PBTL configuration