IR3502 Datasheet | International Rectifier

DATA SHEET XPHASE3TM CONTROL IC DESCRIPTION The IR3502 control IC bined with an XPHASE3TM Phase IC provides a full featured and flexible way to implement a plete VR11.0 and VR11.1 power solution. The IR3502 provides overall system control and interfaces with any number of Phase ICs, each driving and monitoring a single phase. The XPhase3TM architecture results in a power supply that is smaller, less expensive, and easier to design while providing higher efficiency than conventional approaches. Features - 1 to X phase operation with matching Phase IC - 0.5% overall system set point accuracy - Daisy-chain digital phase timing provides accurate phase interleaving without...