Part number:
A4057
Manufacturer:
AiT Semiconductor
File Size:
436.69 KB
Description:
Linear li-ion battery charger.
Datasheet Details
Part number:
A4057
Manufacturer:
AiT Semiconductor
File Size:
436.69 KB
Description:
Linear li-ion battery charger.
A4057, LINEAR LI-ION BATTERY CHARGER
A4057 series is a double lithium battery charge management chip.
The chip includes a charge state detection, the charging process, temperature detection and so on.
The chip also integrates a high-precision reference voltage module in it.
A4057 charge contains three modes: precharge, constant current
A4057 Features
* Double lithium battery charge management
* Only need a few external components
* Pre-charge, constant current charging , constant voltage charging mode
* Temperature detection
* Two charging status
* Available in SOP8 Package APPLICATION
* Digital camera
* PDAS
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