TF4056A中文资料拓锋半导体数据手册PDF规格书

厂商型号	TF4056A
功能描述	1A Linear Li-Ion Battery Charger
丝印标识	TF4056A
封装外壳	ESOP8
文件大小	4.1817 Mbytes
页面数量	8 页
生产厂商	Shenzhen Tuofeng Semiconductor Technology Co
企业简称	TUOFENG【拓锋半导体】
中文名称	深圳市拓锋半导体科技有限公司官网
原厂标识
数据手册	下载地址一下载地址二
更新时间	2025-8-2 16:30:00
人工找货	TF4056A价格和库存，欢迎联系客服免费人工找货

characteristic

◆Programmable charging current 1000mA

◆No need for external MOSFETs, sense resistors and blocking diodes

◆Complete Linear Charger in ESOP8 Package for Single Cell Lithium Batteries

◆Constant current/constant voltage operation with thermal regulation to maximize charge rate without risk of overheating

◆4.2V Precharge Voltage Accurate to ±1

◆Charge current monitor output for battery charge detection

◆automatic recharge

◆Charge status dual output, no battery and fault status display

◆C/10 charge termination

◆Quiescent current in standby mode is 35uA

◆2.9V trickle chargeBattery

◆Battery temperature monitoring

◆Soft Start Limits Inrush Current

◆BAT input anti-reverse connection protection

◆Can be activated by 0V

Scope of application

◆Mobile phones, PDA

◆MP3, MP4 player

◆charger

◆digital camera

◆E-dictionary

◆Bluetooth, GPS navigator

◆portable device