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FS8B711S14电动红酒开瓶器单片机IC方案开发专用集成IC
2022-07-04 18:42:00 【51CTO】
电动红酒开瓶器具有全自动、精准开瓶的特点,开瓶无需费力等特点,其操作方法是先用配套的锡纸刀将酒瓶上的箔纸切开后,将开瓶器套在红酒瓶口,按下开瓶键,开瓶器上的螺旋钻就会自动旋入瓶塞,只需几秒,就能将瓶塞轻松拔出。然后按下退塞键,瓶塞便会自动退出。使用电动红酒开瓶器不仅可以轻松开葡萄酒,还不必担心被刮伤的情况出现。
电动红酒开瓶器方案开发专用集成芯片FS8B711S14功能概述:
FS8B711S14是一款单节锂电池充电管理功能及马达驱动专用芯片。
FS8B711S14是通过外部电阻来调节充电电流大小。
内置两种按键控制模式,自锁开关与轻触开关,两者只能二选一。
内置输入过压保护,过充保护,过温保护
内置电池欠压保护,电池欠压提示及电池4.20V预设充电电压。
内置马达堵转和输出短路保护。
内置充电指示及工作状态指示引脚。
支持边充边放,支持电池0V充电,电池小于3.0V为涓流充电。
超低静态功耗<2uA, 芯片封装形式ESOP-8L
特点:
● 输入工作电压:DC5.0V±0.5V
● 输入过压保护:≧DC 6.2V
● 小于2uA静态功耗
● 高达800mA的可编程充电电流
● 恒压,恒流充电,并在无过热环境下进行最大设定电流充电。
● 精度 +1% 的4.20V预设充电电压
● 用于电池电量检测的充电电流监控输出
● 充电及工作状态指示引脚
● 0.1C充电终止
● 3.0V涓流充电版本
● 2路按键控制选择
● 支持电池0V充电
● 支持边充边放
● 超简洁应用线路
● 输出短路保护,过热保护,输入过压保护,电池欠压保护以及马达堵转保护
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