NCP1654 Datasheet PDF - ON Semiconductor Power Factor Controller Specs

NCP1654 - Power Factor Controller

Datasheet Summary

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 Components.
Very Low Startup Currents (< 75 mA).
Very Low Shutdown Currents (< 400 mA).
Low Operating Consumption.
±1.5 A Totem Pole Gate Drive.
Accurate Fully.

Datasheet Details

Part number	NCP1654
Manufacturer	ON Semiconductor
File Size	355.89 KB
Description	Power Factor Controller
Datasheet	NCP1654 Datasheet
Additional preview pages of the NCP1654 datasheet.

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Full PDF Text Transcription

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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 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.

Published: Apr 25, 2007 |