NCP1618: Multimode (CrM-CCM) Power Factor Controller, Active X2

Datasheet: High-Voltage, Multimode Power Factor Controller
Rev. 6 (1691kB)
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The NCP1618 is an innovative multimode power factor controller. The circuit naturally transitions from Critical Conduction Mode (CrM) to Continuous Conduction Mode (CCM) operation mode and vice versa depending on the switching period duration, so that the efficiency is optimized over the line/load range. In very-light-load conditions, the circuit can enter the soft-SKIP mode for minimized losses. Housed in a SO-9 package, the circuit further incorporates the features necessary for robust and compact PFC stages, with few external components.
特性   优势
     
  • Multi-Mode Operation (CrM-CCM)
 
  • Optimized Performance Over a Wide Load Range
  • Frequency Foldback / Soft-SKIP mode
 
  • Optimized Light Load Efficiency
  • pfcOK Signal
 
  • Simple Enabling/Disabling of Downstream Converter
  • Jittering in CCM
 
  • Ease of EMI Filtering
  • Complete protection features: OCP, OVP, BO, BUV, Inrush detect…
 
  • Minimized External Components, Enhanced Robustness
  • Integrated EMI Filter Capacitor (X2) Discharge Circuitry
 
  • Improved Light Load Efficiency and Elimination of Safety Discharging Resistors
应用   终端产品
  • All Off Line Appliances Requiring Power Factor Correction
 
  • High Power AC/DC Adapter
  • Industrial and Medical Power Supply
  • Lighting Power Supply
  • LED and OLED TV
  • Computing Power Supply
  • Gaming Console
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCP1618MM500WGEVB Active
Pb-free
NCP1618MM500WGEVB - 500W evaluation board
Availability & Samples
Specifications
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价)
类型
外形
类型
Temperature
类型
数量
NCP1618ADR2G Active, Not Rec 
Pb-free
Halide free
NCP1618, High-Voltage, Multimode Power Factor Controller SOIC-9 NB 751BP 1 260 Tape and Reel 2500 $0.437
NCP1618BDR2G Active, Not Rec 
Pb-free
Halide free
NCP1618, High-Voltage, Multimode Power Factor Controller SOIC-9 NB 751BP 1 260 Tape and Reel 2500 $0.437
NCP1618CDR2G Active
Pb-free
Halide free
NCP1618, High-Voltage, Multimode Power Factor Controller SOIC-9 NB 751BP 1 260 Tape and Reel 2500 $0.5611
NCP1618DDR2G Active
Pb-free
Halide free
NCP1618, High-Voltage, Multimode Power Factor Controller SOIC-9 NB 751BP 1 260 Tape and Reel 2500 $0.437
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 40,000
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory

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
NCP1618CDR2G  
 $0.5611 
Pb
H
 Active   
MM
Variable
Current/Voltage Mode
Step-Up
65 / Variable
35
500 / 800
17
Yes
Yes
No
SOIC-9 NB
NCP1618DDR2G  
 $0.437 
Pb
H
 Active   
MM
Variable
Current/Voltage Mode
Step-Up
65 / Variable
35
500 / 800
17
Yes
Yes
No
SOIC-9 NB
外形
751BP   
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