资料介绍
锂电充电IC 南京拓微集成电路有限公司
NanJing Top Power ASIC Corp.
TP4056 1A Standalone Linear Li-lon Battery Charger with Thermal
Regulation in SOP-8 / MSOP-8
DESCRIPTION
The TP4056 is a complete constant-current/constant-voltage linear charger for single cell
lithium-ion batteries. Its SOP8/MSOP8 package and low external component count make the
TP4056 ideally suited for portable applications. Furthermore, the TP4056 can work within USB
and wall adapter.
No blocking diode is required due to the internal PMOSFET architecture and have prevent to
negative Charge Current Circuit. Thermal feedback regulates the charge current to limit the die
temperature during high power operation or high ambient temperature
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