ETA4662FQFJ FCQFN1.75x1.75-9 500mA单芯锂离子电池充电器

I2C Communication, 500mA Single Cell Li-Ion Battery Charger with Power Path Management，1mA Termination and <1uA Battery Leakage
The ETA4662 is a single cell battery charger with power path management function for Li-Ion and Li-Polymer battery. It features pre-charging, fast charging (CC) and constant voltage (CV) charging, end-of charging termination, and auto-recharge, and built-in safe-timer preventing from being over-charged or host running out of control. The power path manage...

Features
Fully Autonomous Charger for Single Cell Li-Ion and Li-Polymer Battery
21V Maximum Input Voltage Rating with Over-Voltage Protection
±0.5% Charging Voltage Accuracy
I2C Interface for Setting Charging Parameters and Status Reporting
Fully Integrated Power Switch and No External Blocking Diode Required
Built-In Robust Charging Protection Including Battery Temperature Monitor and Programmable Timer
Battery or PCB Over-Temperature Protection
System Reset Function
Built-In Battery Disconnection Function
Thermal Limiting Regulation on Chip
FCQFN-9L 1.75×1.75mm

Applications
Wearable Devices
Smart Watches
IoT Gadgets
Smart Handheld Devices

应用电路图：

企业名：深圳市科瑞芯电子有限公司

类型：贸易/代理/分销

电话： 0755-21001680
0755-82170220

手机：
13925219291

联系人：林小姐/颜先生

QQ：

微信：

邮箱：koreic@126.com

地址：广东深圳深圳市宝安区民治梅龙路南源商业大厦1105室(可送货 )