Battery Charger+ Battery Protection SOC
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Description
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HM5803- Battery Charger+ Battery Protection SOC
GENERAL DESCRIPTION
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. It only need few components and can reduce the BOM area and BOM cost.
FEATURES
4.5V to 6.5V Charger Input Range 700mA chaging Capability
Constant-Current/Constant-Voltage
Operation with Thermal Regulation to
Maximize Charge Rate Without Risk of
Overheating Preset 4.2V Charge Voltage with ±1%
Accuracy Charge state pairs of output, no battery
and fault status display C/10 Charge Termination 50uA Supply Current in Shutdown 2.9V Trickle Charge Thres...
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