NCP1399 Datasheet (ON Semiconductor) - High Performance Current Mode Resonant Controller

NCP1399, High Performance Current Mode Resonant Controller

Pin No.

Pin Name Function 1 HV High-voltage startup current source input 2 NC Not connected 3 VBULK / Bulk voltage monitoring PFC FB input 4 SKIP/REM Skip threshold adjust / Off-mode control input 5 LLC FB LLC feedback input 6 LLC CS LLC current sense input 7 OTP / OVP Ove

NCP1399 Features

* a dedicated output to drive the PFC controller. This feature together with dedicated skip mode technique further improves light load efficiency of the whole application. The NCP1399 provides a suite of protection features allowing safe operation in any application. This includes: overload protection