TP4054中文资料友台半导体数据手册PDF规格书

厂商型号	TP4054
功能描述	Micro Linear Battery Management Chip
文件大小	668.76 Kbytes
页面数量	11 页
生产厂商	UMW
中文名称	友台半导体
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-11-29 15:04:00
人工找货	TP4054价格和库存，欢迎联系客服免费人工找货

特性 Features

◆Instant withstand voltage 11V

◆Programmable to enable charging current up to 500mA

◆No MOSFET, sensing resistor and blocking diode required.

◆Small size enables complete linear charging management of lithium-ion batteries.

◆Constant current/constant voltage operation and thermal adjustment make battery management efficient

Highest strength, no danger of overheating.

◆Manage single-chip lithium-ion battery from USB interface

◆4.2V preset charging voltage with an accuracy of ±1.

◆Charging current output monitoring　

◆Charging status indicator mark

◆1/10 charging current is terminated.

◆Provide 25μA current when stopping working.

◆2.9V trickle charge threshold voltage　

◆Soft start limits inrush current.

◆Battery reverse connection protection

application

◆ Mobile phone, PDA, MP3

◆ Bluetooth application