AC to DC Switching Converter SMPS Controller 500kHz T/R 20Pin SO
PFC IC 间歇（跃迁） 500kHz 20-SO
立创商城:
STCMB1TR
得捷:
IC PFC CTL TRANSITION 500KZ 20SO
艾睿:
AC to DC Switching Converter SMPS Controller 500kHz T/R 20-Pin SO W
Win Source:
IC PFC CTL TRANSITION 500KZ 20SO / PFC IC Discontinuous Transition 500kHz 20-SO