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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1100854/tps709-will-it-be-maintain-turn-off-if-vin-0v-and-vout-3-6v
您好，
祝你度过美好的一天！
1.当输入通过下拉电阻器接地且输出电压等于3.6V (与电池连接)时，电流是否从输出流向输入？
2.下图中的PMOS是否具有卷筒二极管？
TPS709具有集成的反向电流保护，可在VOUT = 3.6V且VIN = 0V时防止反向电流从输出引脚流向输入引脚。 谢谢！
此致，
Srikanth
