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IP2363

    IP2363 is a lithium battery charge management chip that integrates PD3.0 and DP&DM input fast charge protocol and synchronous lift converter, with charging power up to 30W;
    The IP2363 supports 2/3/4/5 series cells, and the number of series cells can be selected through the external resistance setting.
    IP2363 Built-in IC temperature, battery NTC temperature and input voltage control detection loop, can intelligently adjust the charging current according to the identified charger power.
    The IP2363 enters low power mode after disconnecting the charger, and the standby current is reduced to 5μA. After entering the low power mode, plug in the charger to automatically wake up the charge.
    The IP2363 has a built-in 14-bit ADC that can accurately measure input voltage and current, battery voltage and current, and more. Information such as IP2363 charging voltage and charging current can be obtained through I2C.
    The IP2363 supports two charging indicators to display the charging status.
    IP2363概述:
        IP2363是一款集成 PD3.0 和 DP&DM 输入快充协议和同步升降压转换器的锂电池充电管理芯片,充电功率高达 30W;
        IP2363支持 2/3/4/5 节串联电芯,可通过外接电阻设置选择电池串联节数;
        IP2363内置 IC 温度、电池 NTC 温度和输入电压控制检测环路,可以根据识别到的充电器功率,智能调节充电电流。
        IP2363断开充电器后进入低功耗模式,待机电流降低到 5μA。进入低功耗模式后,插入充电器可自动唤醒充电。
        IP2363内置 14bit ADC,可以精确测量输入电压和电流,电池电压和电流等。可通过 I2C 获取IP2363 充电电压、充电电流等信息。
        IP2363支持2个充电指示灯,可显示充电状态。

    IP2363特性:
    充电规格
        集成BUCK-BOOST升降压功率NMOS驱动
        充电功率最大 30W
        自适应充电电流调节
        外接电阻设置电池串联节数:2/3/4/5
        外接电阻可设置最大充电功率,最大支持30W充电
        支持输入充电电压范围5~20V
        支持电池类型三元锂电池(4.20V)和磷酸铁锂电池(3.65V)
    快充规格
        集成PD3.0 UFP协议
        集成DP&DM输入快充协议
    其他功能
        2/1LED充电指示灯
        IP2363_I2C定制型号支持I2C功能
        待机功耗5μA
        EN复位功能
    多重保护、高可靠性
        输入过压、欠压保护
        电池过充、过流保护
        IC过温保护
        充电电池温度 NTC 保护
        ESD 4KV,输入(含 CC1/CC2 引脚)耐压30V
    封装规格:5mm × 5mm 0.5pitch QFN32

    IP2363应用:
    大功率音箱、电动工具等 2~5 串电池设备

    IP2363简化应用原理图:

    IP2363引脚定义:



    IP2363芯片内部框图:

    IP2363应用原理图:
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