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NCP1654: 实现紧凑性和耐用性的功率因数校正控制器,连续导通模式预转换器

Datasheet: Power Factor Controller for Continuous Conduction Mode Pre-Converters
Rev. 5 (164kB)
产品概览
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NCP1654 是一款用于连续导通模式 (CCM) 功率因数校正 (PFC) 步升预转换器的控制器。它在固定频率模式下控制电源开关导通时间 (PWM),取决于瞬时线圈电流。该电路采用 SO-8 封装,最大程度减少了外部部件数量,并极大简化了 PFC 实施。它还集成了高安全性功能,使得 NCP1654 成为一款适用于有效输入功率失控箝位电路。
特性   优势
     
  • 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   终端产品
  • Power Factor Correction Stage
 
  • Desktop PCs
  • Servers
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCP1397GANGEVB Consult Sales Office
Pb-free
High Performance Integrated High Voltage Driver Evaluation Board
NCP1654PFCGEVB Active
Pb-free
Power Factor Controller Evaluation Board
Availability & Samples
Specifications
外形
应用框图
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
NCP1654BD133R2G Active
Pb-free
Halide free
NCP1654 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.4133
NCP1654BD200R2G Active
Pb-free
Halide free
NCP1654 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.6948
NCP1654BD65R2G Active
Pb-free
Halide free
NCP1654 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.4133
市场订货至交货的时间(周) : 4 to 8
PandS   (2020-09-14 00:00) : >1K
市场订货至交货的时间(周) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 5,000
PandS   (2020-09-14 00:00) : >1K
市场订货至交货的时间(周) : 17 to 20
PandS   (2020-09-14 00:00) : >1K

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
NCP1654BD133R2G  
 $0.4133 
Pb
H
 Active   
CCM
Fixed
Current Mode
Step-Up
133
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
SOIC-8
NCP1654BD200R2G  
 $0.6948 
Pb
H
 Active   
CCM
Fixed
Current Mode
Step-Up
200
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
SOIC-8
NCP1654BD65R2G  
 $0.4133 
Pb
H
 Active   
CCM
Fixed
Current Mode
Step-Up
65
20
1500 / 1500
10.5 - 13.75
No
Yes
Yes
SOIC-8
外形
751-07   
封装
NCP1654: 实现紧凑性和耐用性的功率因数校正控制器,连续导通模式预转换器
NCP1654: 实现紧凑性和耐用性的功率因数校正控制器,连续导通模式预转换器
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Power Factor Improvement Methods with Their Advantages & Disadvantages
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