COD PAYMENTS ON ALL ON-STOCK CHIPS!

COD PAYMENTS ON ALL ON-STOCK CHIPS!

FAN 7930C SOP-8

The FAN7930C is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). It uses a voltage-mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn-off signal. Because the voltage-mode CRM PFC controller does not need rectified AC line voltage information, it saves the power loss of an input voltage sensing network necessary for a current-mode CRM PFC controller. 

 

Datasheet - http://www.onsemi.com/pub/Collateral/FAN7930C-D.PDF