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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/757238/tps65131-switch-current-limit
您好专家、
您能否确认 TPS65131是否能够通过5V 输入支持低于输出规格的电压？
+15V：500mA
-15V：300mA
谢谢你。
Ken 您好、
TPS65131升压开关电流限值最小为1.7A、在 Vin=5V、Vout=15时具有高转换比、在500mA 负载下、开关电流将高于1.7A。 因此 TPS65131无法支持该应用条件。
此致、
辽田
