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Hi TI team，
BQ25601不接电池的情况下，VSYS电压会有周期性的波动，请问这种情况主要是什么原因导致的？如下图
您好，电路方便发过来看一下吗？
HiStar,
请查收下方原理图，thanks!
您好，已经在E2E英文论坛发帖，暂时没有收到回复。请继续关注。
e2e.ti.com/.../bq25601-bq25601-sys-output-abnormal
您好，请参考下面内容：
1. Please refer to the FAQ at
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1022795/faq-bq25601-faq-why-does-the-led-connected-to-stat-pin-flashes-and-the-sys-voltage-unstable-when-battery-is-not-connected-for-bq25601-bq25601d-bq25606-bq25611d-bq25616-bq25616j-bq25618-bq25619-bq25600-bq25600d-bq25600c
2. Please visit https://e2e.ti.com/support/power-management/f/power-management-forum/890624/faq-bq25601-i2c-controlled-bq2560x-schematic-review-and-pcb-layout-design-tips for I2C controlled BQ2560X: Schematic Review and PCB Layout Design Tips
