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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/639794/bq25010-dcdc-operation-of-the-device---without-a-battery-attached
有关电路内测试的问题：
我已经实现了 bq25010、但希望在不连接电池的情况下测试其直流/直流操作。 需要验证 BQ25010是否正常工作、并在未连接电池的情况下输出3.3V 电压(用于生产)。 我需要电池仿真器还是其他器件、以便通过 VBUS 输入为电路供电。
该电路配置为在插入 USB 时充电、不使用交流电。
