No, I just refer to the circuit, my circuit is 3 3535 LED, the current limiting resistor I selected is 1602 package 0.2 ohm resistor, transistor is B3, inductance I use 0420 molded inductance size of 4.7uh, I do not know whether reasonable, capacitance…
Other Parts Discussed in Thread: PTB48510C , PMP23340UCD 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/isolation-group/isolation/f/isolation-forum/1446491/ptb48560b-30-w-48-v-input-dc-dc-converters-w-auto-track-…
Hello, the problem seems to have found, today I found the AB phase drive Q4 Q3 at the DC-DC conversion lamp did not light, I tested and found two mosfet gate source pole short circuit, mosfet bad, I replaced and then did a little experiment, in my reference…
Other Parts Discussed in Thread: TIDM-DC-DC-BUCK , PMP41081 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1338463/tms320f28p650dk…
Part Number: BQ34Z100-R2 Dear Evan, May I ask how to set the 1pin and 3pin of BQ34Z100-R2 to high and low level for lighting LED? How to set the register output high and low?
In order to make the sweeping robot really play a role, intelligent control and efficient driving are very important. In the design and application of the sweeping robot (EV) vacuum cleaner, the selection of the right MOSFET is the key. As one of the…
In order to make the sweeping robot really play a role, intelligent control and efficient driving are very important. In the design and application of the sweeping robot (EV) vacuum cleaner, the selection of the right MOSFET is the key. As one of the…