国产白丝在线观看_日韩免费中文字幕_网站电影免费在线观看_日本高清在线免费_开双腿疯狂进出爽爽爽动态照片_国产亚洲四虎精品_国产丰满老熟女HD老年人_无码在线免费黄片_亚州日本va中文字幕乱码_波多野结衣无码中文黄色网站

The SC8932A is a highly integrated switch-mode buck charger for 1-2 cell Li-ion battery applications. It supports 4- 13.5V input, up to 3A charging current and provide battery charge management functions including trickle charge, constant current charge, constant voltage charge, charge termination and charging status indication. The SC8932A supports flexible charge current option, and the user can program the current freely through external resistor for different applications. With the charger management function, the IC can be used to charge 1-2 cell Li-ion battery.SC8932A charges batteries with high efficiency, 5V to 3.5V@2A 95.5%, 9V to 7V@2A 97.1%. The SC8932A supports input current limit, input under voltage and over voltage protections, internal cycle by cycle current limit, battery short circuit protection, and output over voltage protection. It also offers charging safety timer and over temperature protection to ensure safety under different abnormal conditions. The SC8932A features I2C interface, so the user can easily set the input current limit, output current limit, switching frequency and output voltage through I2C.The SC8932A is available in QFN-3*3(FC) package.