Is there a limit to the input order of VIN and VCC of bq2004?
Normally it is VIN-->LDO (DCDC --> VCC this time). If batteries are present, I think the VCC will be powered first.
I attached block diagram. Could you please check it ?
Also, is the difference between bq2004 and bq2004E/H Fast-Charge Safety Time/Hold-Off/Top-Off functions?
Best regards,
Kagawa
