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NCV51411: Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities

Overview
Specifications
Packages
Datasheet: Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities
Rev. 16 (229.0kB)
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Product Overview
产品说明
The NCV51411 is a 1.5A buck regulator IC operating at a fixed-frequency of 260 kHz. The device uses V2 control architecture to provide unmatched transient response, optimum overall regulation and simple loop compensation. The NCV51411 accommodates input voltages from 4.5V to 40V and includes an input for synchronization to an external oscillator. NCV51411 is certified for Automotive applications, and is also available in commercial grade as CS51411.
特性   优势
     
  • V2 Architecture
 
  • Provides Ultra-Fast Transient Response, Improved Regulation and Simplified Design
  • 2.0% Error Amp Reference Voltage Tolerance
 
  • Accurate Output Voltage
  • Switch Frequency Decrease of 4:1 in Short Circuit Conditions
 
  • Reduces Short Circuit Power Dissipation
  • BOOST pin provides additional drive voltage to the onchip NPN powertransistor
 
  • Allows Bootstrapped Operations to Maximize Efficiency
  • Sync Function
 
  • Parallel Supply Operation or Noise Minimization
  • Shutdown pin for sleep mode
 
  • Provides Power-Down Option (<85 µA Quiescent Current)
  • Thermal Shutdown
 
  • Protects the IC During High Temperature Operation
  • Soft-Start
 
  • Flexibility in System Design
  • NCV Prefix for Automotive and Other Applications
 
  • Provides the Required Site and Control Changes Required for Automotive Customers
  • Pin Compatible with LT1375 (SO-8 Version)
   
  • Pb-Free Packages are Available
   
应用   终端产品
  • Automotive Power Supplies
 
  • In-car Infotainment
技术文档及设计资源
设计注释 (1) 数据表 (1)
仿真模型 (3) 封装图纸 (4)
辅助小册子 (1)  
供货情况和样品
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
数量
NCV51411DR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities SOIC-8 751-07 1 Tape and Reel 2500 $1.3866
NCV51411MNR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities DFN-18 505 1 Tape and Reel 2500 $1.4666
NCV51411PWR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities SOIC-16W 751R-02 1 Tape and Reel 1000 $1.3866
NCV51411DR2 Last Shipments
AEC Qualified
PPAP Capable
Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities SOIC-8 751-07 1 Tape and Reel 2500  
NCV51411PWR2 Last Shipments
AEC Qualified
PPAP Capable
Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities SOIC-16W EP 751AG 1 Tape and Reel 1000  
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : 8 to 12
Avnet   (2015-07-09) : >1K
市场订货至交货的时间(周) : 8 to 12
市场订货至交货的时间(周) : 8 to 12
Avnet   (2015-07-09) : >1K
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
Datasheet: Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities
Rev. 16 (229.0kB)
»浏览可靠性数据
»查看材料成分
»产品更改通知 (9)
Product Overview

Product Compliance Status Description Topology Control Mode VCC Min (V) VCC Max (V) VO Typ (V) IO Typ (A) Efficiency (%) fSW Typ (kHz) Package Type
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities   Step-Down   V2   4.5   40     1.5     260   SOIC-8 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities   Step-Down   V2   4.5   40     1.5     260   DFN-18 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities   Step-Down   V2   4.5   40     1.5     260   SOIC-16W 
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