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MIC79110YMLTR Battery Management IC 2.5V~16V 33D-10L marking MYL90 Simple 1.2A Linear Li-lon Battery Charger
| 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 | 2.5 V ~ 16 V |
| Description & Applications | Simple 1.2A Linear Li-lon Battery Charger The Micrel MIC 79110 is a simple and accurate lithium ion battery charger. The part features a built-in pass transistor,precision programmable current limiting,and precision voltage termination. MIC 79110 include two independent indicators:a digital End-of-Charge signal that is programmable with a resistor to ground, and an analog current output that is proportional to the output current , allowing for monitoring of the actual charging current. The MIC79110 forms a complete charger for 1-cell Lithium-ion batteries It includes precision voltage control to optimize both cell performance and cycle life. All are compatible with common 4.2 can be obtained with the adjustable version. Other features include current limit,end-of-charge flag and end-of-charge current limit using an external resistor. The shutdown pin enables low quiescent current when not charging. |
| 描述与应用 | 简单的1.2A线性锂离子电池充电器 MIC79110是一个简单而准确的锂离子电池充电器。该器件具有一个内置的导通晶体管，高精度可编程电流限制和精密终止电压。包括两个独立的指标：一个利用接地电阻进行可编程的数字充电结束的信号是和一个与模拟输出电流成比例的输出电流，允许实际充电电流监测。 MIC79110形成一个完整的充电器，1节锂离子电池，包括电压控制精度，同时优化电池性能和循环寿命。与常见的4.2可调版本兼容。其它特点包括使用一个外部电阻进行电流限制，充电结束标志和充电结束电流限制。在不充电时关断引脚实现低静态电流。 |
