XT2059 chip equivalent, programmable voltage and current linear battery management chip.
include low input voltage latch, automatic recharge, the battery temperature monitoring, Built - in OVP protection and charge status / charge status indication functions..
XT2059 requires minimal external components, and meet the USB bus specification, is very suitable for portable applicat.
The XT2059 is charging management circuit that can be programmed through an external resistor constant current / constant voltage charging. The device includes an internal power transistor, does not need external current sense resistor and blocking d.
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