STEVAL-ISB005V1低成本锂离子电池充电电路
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STEVAL-ISB005V1是采用ST7263BK6和L6924D的低成本锂离子电池充电器演示板,可以采用USB电源或外接DC适配器。充电器的控制采用ST72F63BK6M1微控制器,充电部分采用L6924,采用LED来指示充电状态,主要用在PDA,手持设备,手机和数码相机。
STEVAL-ISB005V1主要特性:
■ Can be used both in USB mode and adapter mode
■ Consists of a charger section based on the L6924 for charging a Li-Ion / Li-polymer battery, and an action control section using the ST72F63BK6M1 microcontroller
■ Uses LEDs to indicate the charging condition status
■ Includes an ICC connector for programming the microcontroller
■ RoHS compliant
图1。STEVAL-ISB005V1演示板外形图
图2。STEVAL-ISB005V1演示板元件布局图