标签：TPS54334

TPS54334的最大占空比是多少？

2020-10-27Power Management阅读(215)赞(0)

使用TPS54334,我想知道极端状况下，12V转12V，输出电压会低到多少V？ Johnsin Tao： Hi没法到100%，除非 BOOT-SW voltage is higher than the BOOT-SW UVLO thres...

2020-09-24Power Management阅读(211)赞(0)

使用TPS54334做DC-DC转换，输入电压13v，能正常输出5v(可带载)，但是超出5V后就会出现上电炸机，或者芯片内部MOS下管烧毁。 Johnsin Tao： Hi能否提供更为清楚一点的电路。输入F69是保险丝吗？输入电容应该尽量靠...

2020-04-23Power Management阅读(237)赞(0)

Using tps54334 to reduce 24V to 6V, the load current is relatively small, about 24Ma. After four months of ope...

2020-04-23Power Management阅读(214)赞(0)

Using tps54334 to reduce 24V to 6V, the load current is relatively small, about 24Ma. After four months of operation, th...