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BQ25713B: BQ25713环路参数

Part Number: BQ25713B

现使用BQ25713B给三串电池进行充电,12V输出,电池充电电压9.6V~12.3V。发现开关电源输入电流震荡,确认为BQ25713B将电源电流拉波动。

调解COMP2的配置电容,有优化。需要指导下BQ25713B输入端需要预留多大的储能电容,该芯片的环路参数如何计算。谢谢。