ON NCP1654BD65R2G

连续导电（CCM）58kHz ~ 72kHz

Overview

The NCP1654BD65R2G is a Power Factor 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. The circuit minimizes the number of external components and drastically simplifies the PFC implementation. It also integrates high safety protection features that make the NCP1654 a driver for robust and compact PFC stages like an effective input power runaway clamping circuitry.

Features

Tape & Reel (TR) Package

Surface Mount Mounting Type

Applications

There are a lot of ON Semiconductor
NCP1654BD65R2G PFC PMICs applications.

• Portable telephone
• Electronic notebook
• Camera
• Video equipment
• CPU power supply
• Switching regulator
• Multiple-power supply system
• Digital audio player
• Digital TV
• Smartcard