Freescale

Description

DATASHEET The FAN7527B is an active power factor correction(PFC) controller for boost PFC application which operates in the critical conduction mode. It turns on MOSFET RD421_ FAN7527B Rev. 1.0. Fairchild Reference Design RD-421. The following reference design supports inclusion of FAN7527B in design of an auxiliary The following reference design supports inclusion of FAN7527B in design of an auxiliary It should be used in conjunction with the FAN7527B datasheet as. Apr 25, 2008 FAN7527B ; however, the sensing network can cause addi- tional power loss. In the voltage mode, the switch turn-on is the same as that of the FAN7527B . Fairchild. IRS2500. SO8/DIP8. SO8. Table 2: Alternative controllers. The IRS2500 can be used as a direct drop in replacement for the controllers.