Hi Sir,
Pls kindly advise for bq25703A question as below, thanks.
If using BQ25703A for battery, no need use SYS, can P-MOS be take away behind /BATDRV?
Thanks, Ian.
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Hi Sir,
Pls kindly advise for bq25703A question as below, thanks.
If using BQ25703A for battery, no need use SYS, can P-MOS be take away behind /BATDRV?
Thanks, Ian.
Hi Ian,
Yes you can remove BATFET and only charge for BAT without SYS. Section 8.6.5.1 System Voltage Regulation of the datasheet describes the required startup conditions to do so.