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NCP1650: Power Factor Controller (PFC)

Datasheet: Power Factor Controller
Rev. 13 (224kB)
Product Overview
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The NCP1650 is an active, power factor correction controller that can operate over a wide range of input voltages, and output power levels. It is designed to operate on 50/60 Hz power systems. This controller offers several different protection methods to assure safe, reliable operation under any conditions. The PWM is a fixed frequency, average current mode controller with a wide complement of features. These features allow for both flexibility as well as precision in it's application to a circuit. Critical components of the internal circuitry are designed for high accuracy, which allows for precise power and current limiting, therefore minimizing the amount of overdesign necessary for the power stage components. TheNCP1650 is designed with a true power limiting circuit that will maintain excellent power factor even in constant power mode. It also contains features that allow for fast transient response to changing load currents and line voltages.
Features
 
  • Fixed Frequency Operation
  • Average Current Mode PWM
  • Continuous or Discontinuous Mode Operation
  • Fast Line/Load Transient Compensation
  • True Power Limiting Circuit
  • Undervoltage Lockout
  • Overvoltage Limiting Comparator
  • Brown Out Protection
  • Operation from 25 to 250 kHz
Applications   End Products
  • Power Converters
 
  • Servers
  • Industrial Equipment
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP1650DR2G Obsolete
Pb-free
Halide free
NCP1650 SOIC-16 751B-05 1 260 Tape and Reel 2500  
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <1K
Case Outlines
751B-05   
Packages
NCP1650: Power Factor Controller (PFC)
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