Freescale

Description

The FAN7527 is an active power factor correction(PFC) controller for boost PFC application which operates in the critical conduction mode. It turns on MOSFET Oct 29, 2003 Replacing FAN7527 (Fairchild) by TDA 4863. This part is also very close to the L6561, so that the multiplier input range and the current. FAN7527 Boundary Mode PFC Control IC. FAN7528 Dual-Output Critical Conduction Mode PFC Controller. FAN7529 Critical Conduction Mode PFC ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in THE INFORMATION GIVEN IN THIS APPLICATION NOTE IS GIVEN AS A HINT FOR THE IMPLEMEN-. TATION OF THE INFINEON TECHNOLOGIES