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OB656x PFC Controller
Part Number | Package | Max Fosc | Operation Mode | Valley Switching | ZCD Winding | Brown in/out | OUT OVP | Inductor SCP | Ext. OTP |
SOT23-6 | 500kHz | BCM | Y | N | N | Auto | Auto | Auto | |
SOP8 | 135kHz | DCM | Y | Y | Auto | Auto | Auto | Auto |
OB668x Combo Controller
Part Number | Package | HV Start | Max PFC Fosc | Max QR Fosc | Valley Switching | PFC ON/OFF Control | Brown in/out | OUT OVP | Ext. OTP |
SOP16 | Y | 500kHz | 130kHz | Y | Y | Auto | Auto | Auto |