STEVAL-ISB005V1低成本鋰離子電池充電電路
STEVAL-ISB005V1是采用ST7263BK6和L6924D的低成本鋰離子電池充電器演示板,可以采用USB電源或外接DC適配器。充電器的控制采用ST72F63BK6M1微控制器,充電部分采用L6924,采用LED來(lái)指示充電狀態(tài),主要用在PDA,手持設(shè)備,手機(jī)和數(shù)碼相機(jī)。
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

圖1。STEVAL-ISB005V1演示板外形圖

圖2。STEVAL-ISB005V1演示板元件布局圖