NCP13994 Datasheet (ON Semiconductor) - High Performance Current Mode Resonant Controller

NCP13994, 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 input 4 SKIP/REM Skip threshold adjust 5 LLC FB LLC feedback input 6 LLC CS LLC current sense input 7 OTP / OVP Over *temperature and o

DATA SHEET www.onsemi.com High Performance Current Mode Resonant Controller with Integrated High-Voltage Drivers 16 1 SOIC 16 NB MISSING PINS 2 AND 13 CASE 751DU NCP13994 The NCP13994 is a high performance current mode controller for half bridge resonant converters.

This controller implements 700 V gate drivers, simplifying layout and reducing external component count.

The built in Brown Out input function eases implementation of the controller in all applications.

NCP13994 Features

* a dedicated output to drive the PFC controller. This feature together with quiet skip mode technique further improves light load efficiency of the whole application. The NCP13994 provides a suite of protection features allowing safe operation in any application. This includes: overload protection, o