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

Datasheet: Power Factor Controller for Continuous Conduction Mode Pre-Converters
Rev. 5 (164kB)
Product Overview
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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.
Features   Benefits
     
  • Very Few External Components
 
  • helps in realizing a cost-effective solution
  • Programmable Overcurrent Protection
 
  • increases safety
  • BrownOut Detection
 
  • protection against low-mains and reduced stress on components
  • Overvoltage Protection
 
  • rugged design
  • Soft Start
 
  • reduces transient stress
  • Continuous Conduction Mode
   
  • Average Current-Mode or Peak Current-Mode Operation
   
  • Programmable Overpower Limitation
   
  • Undervoltage Detection for Open Loop Detection (shutdown)
   
  • Inrush Currents Detection
   
Applications   End Products
  • Power Factor Correction Stage
 
  • Desktop PCs
  • Servers
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP1397GANGEVB Consult Sales Office
Pb-free
High Performance Integrated High Voltage Driver Evaluation Board
NCP1654PFCGEVB Active
Pb-free
Power Factor Controller Evaluation Board
Availability & Samples
Specifications
Case Outlines
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP1654BD133R2G Active
Pb-free
Halide free
NCP1654 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.4133
NCP1654BD200R2G Active
Pb-free
Halide free
NCP1654 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.6948
NCP1654BD65R2G Active
Pb-free
Halide free
NCP1654 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.4133
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 5,000
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 13 to 16
PandS   (2020-09-14 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
PFC Mode
Frequency Operation
Control Mode
Topology
fSW Typ (kHz)
VCC Max (V)
Drive Cap. (mA)
UVLO (V)
Latch
UVP
Inhibition
Package Type
NCP1654BD133R2G  
 $0.4133 
Pb
H
 Active   
CCM
Fixed
Current Mode
Step-Up
133
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
SOIC-8
NCP1654BD200R2G  
 $0.6948 
Pb
H
 Active   
CCM
Fixed
Current Mode
Step-Up
200
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
SOIC-8
NCP1654BD65R2G  
 $0.4133 
Pb
H
 Active   
CCM
Fixed
Current Mode
Step-Up
65
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
SOIC-8
Case Outlines
751-07   
Packages
NCP1654: Power Factor Correction Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters
NCP1654: Power Factor Correction Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters
Previously Viewed Products
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Featured Video
Power Factor Solutions with the NCP1654PFCGEVB Evaluation Board
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