NCP1607: Power Factor Controller (PFC)

Description: The NCP1607 is an active power factor correction c...
  • The NCP1607 is an active power factor correction controller specifically designed for use as a pre-converter in ac/dc adapters, electronic ballasts, and other medium power off line converters (typically up to 300W). It utilizes Critical Conduction Mode (CRM) to ensure unity power factor across a wide range of input voltages and power levels. The NCP1607 minimizes the number of external components. The integration of comprehensive safety protection features makes it an excellent choice for designing robust PFC stages.
  • Features
  • Pin to Pin Compatible with Industry Standards - Second source
  • Programmable Overvoltage Protection - Design flexibility and rugged design NCP1607B: further reduces losses
  • Built-in Under Voltage Protection - Open loop protection
  • High Precision Voltage Reference (1.6% over the Supply Voltage
    and Temperature Range) - Better output voltage accuracy
  • Very Low Startup Current Consumption ( 40 uA)
  • Low Typical Operating Current (2.1 mA)
  • +500 mA / -800 mA Totem Pole Gate Driver
  • Applications
  • Any Power Factor Correction stage typically under 300 W
  • End Products
  • Electronic Ballast
  • LCD TV
  • Plasma TV
  • Desktop PC
  • AC Adapters
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Power Factor Controller (PFC)
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Digikey:>1K
  • Newark:>1K
  • Packages

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