NCP1654 - Power Factor Controller
Power Factor Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters NCP1654 The NCP1654 is a controller for Continuous Conduction Mode (CCM) Power Factor Correction step up pre converters.
It controls the power switch conduction time (PWM) in a fixed frequency mode and in dependence on the instantaneous coil current.
Housed in a SO8 package, the circuit minimizes the number of external components and drastically simplifies the PFC implementation.
It also int
NCP1654 Features
* that make the NCP1654 a driver for robust and compact PFC stages like an effective input power runaway clamping circuitry. Features
* IEC61000
* 3
* 2 Compliant
* Average Current Continuous Conduction Mode
* Fast Transient Response
* Very Few External Comp
