BP3309 - PSR Single-Stage APFC Offline LED Controller
The BP3309 is a high precision primary-side regulation isolated flyback controller with single-stage Active PFC, specially designed for offline constant current LED lighting.
The controller with on-chip PFC circuit operates in critical conduction mode to achieve high power factor and reduce the powe
BP3309 Features
* are auto-recovery. Typical Application Features
* Single-Stage Active PFC for High Power Factor and Low THD
* Primary Side Control Constant Current Operation, No Opto-Coupler required
* Ultra Fast LED Turn On(
