BQ76952: BQ76952: DDSG and DCHG pin configuration

lil lil

Part Number: BQ76952

When powered on, the DDSG and DCHG pins are configured as 0x2A, and the pins automatically output a high level. How can I configure them to output a low level? Can I map the DDSG and DCHG pins by controlling CHG and DSG?

13 天前

0 Vivian Gao 12 天前

TI__Mastermind 39290 points

Please refer to this FAQ to help configure the DCHG and DDSG signals.

0 Vivian Gao 12 天前回复 Vivian Gao

TI__Mastermind 39290 points

The DDSG and DCHG pins when configured correctly, should follow the CHG/DSG FET driver states. I have shared FAQ above that should help with configuration.

The FET Status Register should show if the DDSG/DCHG pin have been asserted or not.

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BQ76952: BQ76952: DDSG and DCHG pin configuration