首页 > Products > Battery Charging Chip > Single Lithium Battery Display IC > Single Lithium Battery Display IC >Cxdr75143 is a special IC for battery pack power detection and display, which can indicate battery pack power. Cxdr75143 has charging LED flashing, LED constant current drive, led delay off
Cxdr75143 is a special IC for battery pack power detection and display, which can indicate battery pack power. Cxdr75143 has charging LED flashing, LED constant current drive, led delay off
Cxdr75143 is a special IC for battery pack power detection and display, which can indicate battery pack power. Cxdr75143 has charging LED flashing, LED constant current drive, led delay off, zero power consumption and other functions. Cxdr75143 adopts high voltage technology, which can support multi battery power detection
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产品概述 返回TOP
CXDR75143 是一款专门用于电池组电量检测显示 IC，可 对电池组的电量进行指示。 CXDR75143 具有充电 LED 闪烁、LED 恒流驱动、LED 延时关闭、零功耗等功能。 CXDR75143采用高压工艺，可支持多节电池电量检测。
产品特点 返回TOP
● 低功耗 休眠功耗： 0uA (典型值) 正常工作功耗： 18uA (典型值)
● 采用高耐压工艺，最大耐压值 36V
● 内置高精度电压检测功能
● 无触发信号时，自动进入休眠模式
● 充电 LED 闪烁指示
● 支持充电 6 段电压电量检测
● 支持 4 颗 LED 指示
● 恒流源驱动 LED
● 封装形式：MSOP10
应用范围 返回TOP
• 锂离子、铅酸、镍氢、镍络充电电池
• 电动工具、数码产品、助动车等
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产品封装图 返回TOP
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| 单多节锂电电量显示IC | |||||||
| 型号 | 工作电压 | 功耗 | 驱动电流 | 输出结构 | 检测点个数 | 检测精度 | 封装 |
| CXDR7544 | 2.0V-6.5V | 8uA | 5mA | NMOS开漏 | D1--D4 | 2% | SOT-26 |
| CXDR75143 | 5~34v | 0 | 5mA | D1--D6 | 2% | MSOP10 | |
