NCP1606: Critical Conduction Mode Power Factor Correction Controller

Datasheet: Cost Effective Power Factor Controller
Rev. 8 (245.0kB)
Product Overview
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Product Change Notification
The NCP1606 is an active power factor controller specifically designed for use as a pre-converter in electronic ballasts, ac/dc adapters and other medium power off line converters (typically up to 300W) It embeds a Critical Conduction Mode (CRM) scheme that substantially exhibits unity power factor across a wide range of input voltages and power levels. Housed in a DIP8 or SOIC8 package, the NCP1606 minimizes the number of external components. Its integration of comprehensive safety protection features makes it an excellent driver for rugged PFC stages.
Features   Benefits
     
  • Pin to pin compatible with industry standard
 
  • Second source
  • Adj. Over Voltage Protection with two current level options
 
  • Design flexibility and rugged design NCP1606B: further reduces losses
  • Built-in Under Voltage Protection
 
  • Open loop protection
  • High Precision Voltage Reference
 
  • Better output voltage accuracy
  • Very Low Startup Current Consumption (<40 microA)
   
  • Low Typical Operating Current (2.1 mA)
   
  • -500 mA / +800 mA Totem Pole Gate Driver
   
Applications   End Products
  • Any Power Factor Correction stage typically under 300 W
 
  • Electronic Ballast
  • LCD TV
  • Plasma TV
  • Desktop PC
  • AC Adapters
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (1)
Data Sheets (1) Videos (1)
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP1606ADR2G Active, Not Rec 
Pb-free
Halide free
NCP1606 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.4
NCP1606BDR2G Active, Not Rec 
Pb-free
Halide free
NCP1606 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.2499
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02) : 15,000
PandS   (2020-09-14) : <100
Avnet   (2020-08-19) : >1K
Case Outlines
751-07   
Packages
NCP1606: Critical Conduction Mode Power Factor Correction Controller
NCP1606: Critical Conduction Mode Power Factor Correction Controller
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