Critical Conduction Mode PFC Controller

The FAN7530 is an active power factor correction (PFC) controller for boost PFC applications that operates in critical conduction mode (CRM). It uses the voltage-mode PWM that compares an internal ramp signal with the error Amplifier output to generate 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 the input voltage sensing network necessary for the current-mode CRM PFC controller.
FAN7530 provides many protection functions, such as over-voltage protection, open-feedback protection, over-current protection, and under-voltage lockout protection. The FAN7529 CAN be disabled if the INV pin voltage is lower than 0.45V and the operating current decreases to 65A. Using a new variable on-time control method, THD is lower than the conventional CRM boost PFC ICs.
By Fairchild Semiconductor
FAN7530 's PackagesFAN7530 's pdf datasheet
FAN7530M SOIC
FAN7530MX SOIC
FAN7530N DIP

FAN7530 pdf datasheet download


FAN7530 Pinout, Pinouts
FAN7530 pinout,Pin out
This is one package pinout of FAN7530,If you need more pinouts please download FAN7530's pdf datasheet.

FAN7530 Application circuits
FAN7530 circuits
This is one application circuit of FAN7530,If you need more circuits,please download FAN7530's pdf datasheet.


Related Electronics Part Number

Related Keywords:

FAN7530 Pb-Free FAN7530 Cross Reference FAN7530 Schematic FAN7530 Distributor
FAN7530 Application Notes FAN7530 RoHS FAN7530 Circuits FAN7530 footprint