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

具体说明: The NCP1654 is a controller for Continuous Conduct...
  • 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 - 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
  • 应用
  • Power Factor Correction Stage
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    NCP1654BD133R2G
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Power Factor Correction Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters
  • 封装 类型: SOIC-8
  • 封装 外形: 751-07
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 2500
  • 库存

  • Market Leadtime (weeks):4 to 8
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  • NCP1654BD200R2G
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Power Factor Correction Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters
  • 封装 类型: SOIC-8
  • 封装 外形: 751-07
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 2500
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:<1K
  • Newark:>1K
  • ON Semiconductor:25,000
  • PandS:>1K
  • NCP1654BD65R2G
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Power Factor Correction Controller for Compact and Robust, Continuous Conduction Mode Pre-Converters
  • 封装 类型: SOIC-8
  • 封装 外形: 751-07
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 2500
  • 库存

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Digikey:>1K
  • FutureElectronics:>1K
  • Newark:>1K
  • PandS:>1K
  • 封装
    应用
    Specifications
  • PFC Mode: CCM 
  • Frequency Operation: Fixed 
  • Control Mode: Current Mode 
  • Topology: Step-Up 
  • fSW Typ (kHz): 133  200  65 
  • VCC Max (V): 20 
  • Drive Cap. (mA): 1500 / 1500 
  • UVLO (V): 10.5 - 13.75 
  • Latch: No 
  • UVP: Yes 
  • Inhibition: Yes 
  • Package Type: SOIC-8 
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