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https://designers-guide.org/forum/YaBB.pl Design >> Analog Design >> Troubles about Project Based on LM5008MM https://designers-guide.org/forum/YaBB.pl?num=1499069088 Message started by lingling on Jul 3rd, 2017, 1:04am |
Title: Troubles about Project Based on LM5008MM Post by lingling on Jul 3rd, 2017, 1:04am I’m designing a project using LM5008MM ( LM5008MM PDF )while I met a problem that the working power is 23V providing by battery,the voltage is about 72V and I have design ignortion signal in order to realize low-power comsumption. It continued to control DC-DC to work by IO of MCU. Now my problem is: Controlling diode by IO of MCU while the input power connect the base of diode by a 1M resistance. In another word, IO pot connect IO of MCU by 1M resistance. Will the IO be break out here? |
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