FAN9611 Datasheet (Fairchild Semiconductor) - Interleaved Dual BCM PFC Controllers

FAN9611, Interleaved Dual BCM PFC Controllers

The FAN9611 interleaved dual Boundary-ConductionMode (BCM) Power-Factor-Correction (PFC) controller operates two parallel-connected boost power trains 180° out of phase.

Interleaving extends the maximum practical power level of the control technique from about 300 W to greater than 800 W.

Unlike the

FAN9611 Features

* Sync-Lock™ Interleaving Technology for 180° Out-of-Phase Synchronization Under All Conditions

* Automatic Phase Disable at Light Load

* Dead-Phase Detect Protection

* 2.0 A Sink, 1.0 A Source, High-Current Gate Drivers

* High Power Factor, Low Total Harmonic Distortion

* Vo