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充电IC bq25890H CC 阶段充电电流跳变很大，麻烦帮忙看下。

user6175091
Prodigy 30 points
Other Parts Discussed in Thread: BQ25890H

Dear TI,

我司项目用充电IC bq25890H， 最大充电电流设置3A，标配充电器规格5V/3A，CC 阶段充电电流有时候跳变很大，会跳到500多MA，1A 多等,如下图。预期效果：CC 阶段充电电流基本稳定在3A 左右。麻烦帮忙看下,谢谢！

2019/9/27 9:14 14% 2997mA Charging 3799mV 30C Good
2019/9/27 9:14 14% 543mA Charging 3799mV 30C Good
2019/9/27 9:14 14% 1148mA Charging 3799mV 30C Good
2019/9/27 9:14 15% 1723mA Charging 3800mV 30C Good
2019/9/27 9:14 15% 2254mA Charging 3800mV 30C Good
2019/9/27 9:14 15% 2781mA Charging 3800mV 30C Good
2019/9/27 9:15 15% 2999mA Charging 3801mV 30C Good