目前使用lmr23630-q1的芯片在输入电压为12V时,负载没有接的情况时测试电流有13mA左右?测试LX时400KHz的频率,好像是没有进入PFM mode的,请想怎么在低负载时电流减小?
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目前使用lmr23630-q1的芯片在输入电压为12V时,负载没有接的情况时测试电流有13mA左右?测试LX时400KHz的频率,好像是没有进入PFM mode的,请想怎么在低负载时电流减小?