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NCP3101: 同步降压稳压器,PWM,6.0 A

Datasheet: Wide Input Voltage Synchronous Buck Converter
Rev. 1 (274.0kB)
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NCP3101 是一款高能效,款输入、高输出电流、同步脉宽调制器 (PWM) 降压稳压器,电源电压范围为 2.7 V 至 18 V。此器件能够产生低至 0.8V 的输出电压。NCP3101 可以通过内部设置的 275 kHz 振荡器驱动的 MOSFET 开关连续输出 6 A。此 40 引脚器件提供了最佳集成水平,减小了电源尺寸,降低了成本。NCP3101 还结合了外部补偿的跨导误差放大器和电容器可编程软启动功能。保护特性包括可编程短路保护和欠压锁定 (UVLO)。NCP3101 采用 40 引脚 QFN 封装。还提供 10A 版本 NCP3102。NCP3101 将被 NCP3101C 替代,参考 PCN#16498。
特性   优势
     
  • Integrated 6A Switching Regulator
 
  • Increased power density, easy system level integration
  • 0.8 V +/- 1% internal reference
 
  • Improved system level accuracy
  • Resistor programmable current limit
 
  • Optimize system protection for application
  • 275 kHz fixed frequency operation
 
  • High efficiency (>92% efficiency)
  • 6x6 mm QFN Package
 
  • Reduced PCB footprint and board space required to implement
  • Capacitor programmable soft-start
 
  • External capacitor for adjustability of soft-start time
  • 18 mohm Internal HS and LS FET
 
  • High efficiency operation
  • 2.7 V to 18 V supply
 
  • Wide input voltage range
应用   终端产品
  • High Power Density dc-dc
  • Embedded Systems
  • Distributed Point-of-Load
 
  • High density server
  • Basestation
技术文档及设计资源
软件 (1) 封装图纸 (1)
数据表 (1)  
Availability & Samples
Specifications
应用框图
Interactive Block Diagram
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
NCP3101CMNTXG Active
Pb-free
Halide free
NCP3101, with Error Amp and Soft-Start Function QFN-40 485AK 3 260 Tape and Reel 2500 $1.6
市场订货至交货的时间(周) : 17 to 20
PandS   (2020-09-14 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 5,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Control Mode
VCC Min (V)
VCC Max (V)
VO Typ (V)
IO Typ (A)
Efficiency (%)
fSW Typ (kHz)
Package Type
NCP3101CMNTXG  
 $1.6 
Pb
H
 Active   
Step-Down
Voltage Mode
2.7
13.2
18
5.5
0.8 to 5.0
6
90
275
QFN-40
外形
485AK   
NCP3101: 同步降压稳压器,PWM,6.0 A
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