500mA Lithium Ion Battery Linear Charger ME4054B-N

PublishTime：2025-03-15

ME4054B-N是一款专为单节锂离子电池设计的完整恒流/恒压线性充电器。它无需外部电流检测电阻或阻断二极管，适用于USB电源规范。该充电器具有以下特点：内部PMOSFET架构，无需外部检测电阻和阻断二极管；热反馈调节充电电流，以限制芯片温度；固定充电电压为4.2V，充电电流可通过外部电阻编程；自动终止充电循环，当充电电流降至编程值的1/10时，充电器将自动终止充电；具有55μA的关断电流；具有充电状态输出引脚；适用于手机、PDA、MP3播放器、充电座和蓝牙应用等。

Brand of Product：	ChipSourceTek
Part#：	ME4054B-N More Part#
Product Category：	锂离子电池线性充电器 More
Application：	[ 手机 ][ PDA ][ MP3播放器 ][ 充电座 ][ 蓝牙应用 ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	SOT23-5
Language：	English Chinese Chinese and English Japanese
Date of Creation：
Version Number：
Data Encoding：
Data Size：	3 MB

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