AN-6961 Description
This application note describes a power factor correction (PFC) circuit using the FAN6961.
AN-6961 Key Features
- 4/8/09
- IL (ton ) =
- Switch Q is OFF: When Q turns off, the voltage VO-Vg(t) is applied to inductor Lb and the polarity on the inductor Lb is
- + iL ( t ) vg (t )
- Vg (t) Lb
- v g (t )