NCP1654: Power Factor Correction Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters

The NCP1654 is a controller for Continuous Conduction Mode (CCM) Power Factor Correction Step up preconverters. It controls the power switch conduction time (PWM) in fixed frequency mode and is dependant on the instantaneous coil current. Housed in a SO-8 package the circuit minimizes the number of external components and drastically simplifies the PFC implementation. It also integrates high safety features that make the NCP1654 a driver for robust and compact PFC stages like an effective input power runaway clamping circuit.

特性

Very Few External Components
Programmable Overcurrent Protection
BrownOut Detection
Overvoltage Protection
Soft Start
Continuous Conduction Mode
Average Current-Mode or Peak Current-Mode Operation
Programmable Overpower Limitation
Undervoltage Detection for Open Loop Detection (shutdown)
Inrush Currents Detection

优势

helps in realizing a cost-effective solution
increases safety
protection against low-mains and reduced stress on components
rugged design
reduces transient stress

应用

Power Factor Correction Stage

终端产品

Desktop PCs
Servers

封装

设计和开发工具 (1)

Document Title	Document ID/Size	Revision	Revision Date
NCP1654 Design Worksheet	NCP1654 DWS.XLS (543.0kB)	5

数据表 (1)

Document Title	Document ID/Size	Revision	Revision Date
Power Factor Controller for Continuous Conduction Mode Pre-Converters	NCP1654/D (164kB)	5	Jan, 2016

封装图纸 (1)

Document Title	Document ID/Size	Revision
SOIC-8 Narrow Body	751-07 (62.6kB)	AK

应用注释 (4)

Document Title	Document ID/Size	Revision
300 W, Wide Mains, PFC Stage Driven by the NCP1654	AND8324/D (681.0kB)	2
A 800 W Bridgeless PFC Stage	AND8392/D (291kB)	1
Compensation of a PFC Stage Driven by the NCP1654	AND8321/D (156.0kB)	1
Four Key Steps to Design a Continuous Conduction Mode PFC Stage Using the NCP1654	AND8322/D (213.0kB)	2

评估板文档 (8)

Document Title	Document ID/Size	Revision
NCP1397GANGEVB Bill of Materials ROHS Compliant	NCP1397GANGEVB_BOM_ROHS.pdf (163kB)	2
NCP1397GANGEVB Gerber Layout Files (Zip Format)	NCP1397GANGEVB_GERBER.zip (102kB)	0
NCP1397GANGEVB Schematic	NCP1397GANGEVB_SCHEMATIC.pdf (255kB)	0
NCP1397GANGEVB Test Procedure	NCP1397GANGEVB_TEST_PROCEDURE.pdf (111kB)	0
NCP1654PFCGEVB Bill of Materials ROHS Compliant	NCP1654PFCGEVB_BOM_ROHS.PDF (122kB)	1
NCP1654PFCGEVB Gerber Layout Files (Zip Format)	NCP1654PFCGEVB_GERBER.ZIP (55.0kB)	0
NCP1654PFCGEVB Schematic	NCP1654PFCGEVB_SCHEMATIC.PDF (234.0kB)	1
NCP1654PFCGEVB Test Procedure	NCP1654PFCGEVB_TEST_PROCEDURE.PDF (244.0kB)	0

参考手册 (1)

Document Title	Document ID/Size	Revision	Revision Date
Power Factor Correction Handbook	HBD853/D (11937kB)	5	Apr, 2014

评估板与开发工具

产品	状况	Compliance	简短说明
NCP1397GANGEVB	Active	Pb-free	High Performance Integrated High Voltage Driver Evaluation Board
NCP1654PFCGEVB	Active	Pb-free	Power Factor Controller Evaluation Board

产品订购型号

产品	状况	Compliance	封装		MSL*	容器		预算价格 (1千个数量的单价）
NCP1654BD133R2G	Active	Pb-free Halide free	SOIC-8	751-07	1	Tape and Reel	2500	$0.45
NCP1654BD200R2G	Active	Pb-free Halide free	SOIC-8	751-07	1	Tape and Reel	2500	$0.6
NCP1654BD65R2G	Active	Pb-free Halide free	SOIC-8	751-07	1	Tape and Reel	2500	$0.45

订购产品技术参数

Product	PFC Mode	Frequency Operation	Control Mode	Topology	fSW Typ (kHz)	VCC Max (V)	Drive Cap. (mA)	UVLO (V)	Latch	UVP	Inhibition
NCP1654BD133R2G	CCM	Fixed	Current Mode	Step-Up	133	20	1500 / 1500	10.5 - 13.75	No	Yes	Yes
NCP1654BD200R2G	CCM	Fixed	Current Mode	Step-Up	200	20	1500 / 1500	10.5 - 13.75	No	Yes	Yes
NCP1654BD65R2G	CCM	Fixed	Current Mode	Step-Up	65	20	1500 / 1500	10.5 - 13.75	No	Yes	Yes