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TP4057ST26P

TP4057ST26P is 600mA lithium battery charger manufactured by TPOWER.
TP4057ST26P datasheet preview

TP4057ST26P Datasheet

Part number TP4057ST26P
Datasheet TP4057ST26P Datasheet PDF (Download)
File Size 345.24 KB
Manufacturer TPOWER
Description 600mA lithium battery charger
TP4057ST26P page 2 TP4057ST26P page 3

TP4057ST26P Overview

概述 TP4057ST26P 是一款单节锂离子电池恒流/恒压线性充电 器,简单的外部应用电路非常适合便携式设备应用,适合 USB 电源和适配器电源工作,内部采用防倒充电路,不需 要外部隔离二极管。热反馈可对充电电流进行自动调节, 以便在大功率操作或高环境温度条件下对芯片温度加以限 制。 TP4057ST26P充电截止电压为 4.2V,充电电流可通过外 部电阻进行设置。当充电电流降至设定值的 1/10 时, TP4057ST26P 将自动结束充电过程。 当输入电压被移掉后,TP4057ST26P 自动进入低电流待.

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