意法半导体的电池管理IC产品包括:
  • 电池监测燃料计IC,具有外形小巧、测量精度高(电压、电流和温度)和功耗极低的特点,为手机、多媒体播放器、数码相机和其它空间受限便携式设备延长了电池运行时间和寿命
  • 电池充电器,提供了200mA~1.2A的充电电流范围,适于任何可充电化学锂离子电池
  • EnFilm薄膜可充电固态电池,具有充电快速和使用寿命长的特点
     

Li-Ion linear charger with load switches and smart reset generator

The STBC02 and STBC03 battery-charger management chips improve integration without compromising performance and power consumption. They combine a linear battery charger, a 150 mA LDO, two SPDT switches and a Protection Circuit Module for the battery. Moreover, the STBC02 features a digital single wire interface and a smart reset/watchdog function.

In addition to a shipping mode that maximizes battery life during the end product’s shelf life, both devices feature a charger enable input to stop the charging process anytime and are automatically powered by the connected battery when the IN pin is not connected to a valid power source (battery mode).

The STBC02/03 offers the perfect solution for wearable and IoT markets, reducing the application cost, footprint and design time.

STC3117 provides high accurate battery monitoring

The STC3117 is a gas gauge IC with battery charger control for handheld applications. It includes the ST’s Patented OptimGauge™ algorithm for accurate battery capacity calculation. 

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