LM25141 占空比抖动,芯片受到干扰,电感电流存在无规则扰动
Other Parts Discussed in Thread:LM25141 选用LM25141同步整流驱动Gan Systems管子,Vin: 15-22V, Vo = 9V ,开关频率500kHz, 由于芯片不存在外部斜坡补偿,按照纹...
Other Parts Discussed in Thread:LM25141 选用LM25141同步整流驱动Gan Systems管子,Vin: 15-22V, Vo = 9V ,开关频率500kHz, 由于芯片不存在外部斜坡补偿,按照纹...