Hi
Could you help check below BQ25723 schematic and any need to adjust
3S2P Battery cells, Input Power is 19-20V, and VAP Pull up to BQ25723 REGN pin,
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Hi
Could you help check below BQ25723 schematic and any need to adjust
3S2P Battery cells, Input Power is 19-20V, and VAP Pull up to BQ25723 REGN pin,
Hi Tiger
Thank you very much for your information and suggestions
VAP Pull up to BQ25723 REGN pin in the schematic diagram below, is it correct?
Hi Gareth,
This is not recommended. If the customer would like to use OTP/VAP/FRS function, it is better to connect to a GPIO pin, so it can toggle between high and low.
Regards,
Tiger
Hi Tiger
Customers need to keep using OTP/VAP/FRS function, REGN is the first What will be the impact of this connection?
It is Okay to keep OTG/VAP/FRS high. The only concern is the customer may run into OTG/VAP/FRS mode if set the register incorrectly. The pin voltage change can avoid this mistake.
Regards,
Tiger