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AAT3680ITP-4.2-T Battery Management IC 4.5V~7V TSOPJW-12 marking ESG Lithium-Ion/Polymer Linear Battery Charge Controller
| 功能 Function | 充电管理 Charge Management |
| 电池化学 Battery Chemistry | 锂离子 Lithium-Ion |
| 电压 - 电源 Voltage - Supply | 4.5V~7V |
| Description & Applications | Lithium-Ion/Polymer Linear Battery Charge Controller The AAT3680 precisely regulates battery charge voltage and charge current, and is capable of two trickle charge current levels controlled by one external pin.In the event of an over-current, short-circuit, or over-temperature failure, the device will automatically shut down, protecting the charging device and the battery under charge. A battery charge state monitor output pin is provided to indicate the battery charge status through a display LED. Applications： Cellular Phones Desktop Chargers Personal Digital Assistants (PDAs) USB Chargers |
| 描述与应用 | 锂离子线性电池充电控制器 AAT3680是调节电池充电电压和充电电流，并由一个外部引脚控制两个涓流充电电流的水平。在过流，短路电路，或过温故障的情况下，该装置将 自动关机，充电保护设备和正在充电的电池。电池通过LED监控输出引脚显示充电状态。应用范围： 蜂窝电话 桌面充电器 个人数字助理（PDA） USB充电器 |
