HM5803 Overview
HM5803 is one SOC that it integrates LiBattery Protection and one High precision & tiny current battery charger in only DFN3x3-10 package. This SOC can set fast charging current from 50mA~700mA with 4.2V battery full voltage. It also has the whole battery protection function include Vcu、Vdl、Iov、 short protection.
HM5803 Key Features
- 4.5V to 6.5V Charger Input Range
- 700mA chaging Capability
- Constant-Current/Constant-Voltage
- Preset 4.2V Charge Voltage with ±1%
- Charge state pairs of output, no battery
- C/10 Charge Termination
- 50uA Supply Current in Shutdown
- 2.9V Trickle Charge Thres