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Battery Gauge and Charger

Other Parts Discussed in Thread: BQ27621-G1

Hi,

I'm looking for for battery Charger(max 1-1.5A) and Fuel gauge for Single cell battery(Max of 8000mAh).

Charger input will from USB(5V).

1)For the BQ27621-G1 Data sheet says Maximum Input voltage is 4.5V. So It's not a good option?

2) Could you please recommend me charger and Fuel gauge (preferably less pin count, not BGA package and charger side less pin count with just programming current and 4.2V)?

3) Are there any inbuilt current sense resistor IC for Gauge other DSBGA package?(less pin count).

Thank you.