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NCP3126: 同步降压稳压器,高能效,开关,PWM,3.0 A

Datasheet: 3A High Efficiency Synchronous Regulator
Rev. 2 (277.0kB)
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NCP3126 是一款灵活的同步 PWM 开关降压稳压器。NCP3126 能够产生低至 0.8 V 的输出电压。NCP3126 还集成了电压模式控制。为了减少外部组件数量,内部设置了一些功能,包括软启动和开关频率。NCP3126 目前采用 SOIC-8 封装。 引脚对引脚兼容的零件系列: NCP3125 (4A),NCP3126 (3A),NCP3127 (2A)
特性   优势
     
  • +5V or +12V Input Voltage
 
  • Ability to use for various input voltages
  • 85Ωm High-side, 65Ωm Low-side MOSFET
 
  • High efficiency solution due to low Rdson
  • Output voltage adustable down to 0.8V
 
  • Ability to output different voltages
  • 3A Continuous Output Current
 
  • High power density designs
  • Fixed 350kHz PWM Operation
 
  • No external components required to set frequency
  • 1.0% Initial Output Accuracy
 
  • High accuracy output and system design
  • Programmage Current Limit
 
  • Ability to use high efficiency solution for lower output current
  • Family of parts that are pin to pin compatible. NCP3125 (4A), NCP3126 (3A), NCP3127 (2A)
   
应用   终端产品
  • High Efficiency DC-DC
 
  • Set-Top-Box (STB)
  • LCD-TV / DTV / PDP
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NCP3126ADR2G Obsolete
Pb-free
NCP3126 SOIC-8 751-07 3 260 Tape and Reel 2500  
市场订货至交货的时间(周) : Contact Factory
外形
751-07   
NCP3126: 同步降压稳压器,高能效,开关,PWM,3.0 A
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