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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/567645/tps61291-tps61291-reverse-power
我有一个使用 TPS61291将2节碱性电池升压到3V3的应用。 如果由于 USB 连接而将3V3施加到输出端、并且 TPS61291设置为旁路模式、则任何反向电流都将流入电池？ 数据表提到、开关的旁路会"延迟"、直到 Vout 小于 Vin。 延迟的永久物？ 什么反向电流将流动？
非常感谢
Chris Davies
