Datasheet Summary
Data Sheet
R03DS0101EJ0100
Rev.1.00
Continuous Conduction Mode Interleaving PFC Control IC Nov. 8, 2016
Description
R2A20114BFP is a boost converter IC with PFC (Power Factor Correction). Based on R2A20114AFP, R2A20114BFP has improved usability such as built-in PFC boost voltage control, current detecting amplifier with differential inputs, independent and high-functional error output pin, timer reset of OFF latch, and partial switch for PFC.
Interleaving control of the boost converters, namely, producing 180 degrees phase shift between the output signals (GD1,2) driving the boost converters, enables the system to perform high conversion efficiency and low switching noises...