tps40210 完全按照评估板画的板子,空载和带负载都正常,但看来mos管发现似乎不对,这个波形时正常的吗?
RC脚和mos管:
pcb:
原理图:
电感焊的是22uh的
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tps40210 完全按照评估板画的板子,空载和带负载都正常,但看来mos管发现似乎不对,这个波形时正常的吗?
RC脚和mos管:
pcb:
原理图:
电感焊的是22uh的