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TPS40041DRBR
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TPS40041DRBR

  • Category:DC-DC-Controller
  • Product Name:An 8-pin DC/DC controller with a 2.25V to 5.5V input on the enable side
  • Manufacturers:TI/BB
  • Production Batch Number:2010+
  • Encapsulation:SON-8
  • Stock Status:There is stock
  • Stock Quantity:9000
  • Minimum order quantity: 5
  • Details:点击查找TPS40041DRBR的pdf资料
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  • Product introduction

TPS40041DRBR  具有使能端的 2.25V 至 5.5V 输入的 8 引脚 DC/DC 控制器

illustrate

 

TPS40040与TPS40041的直流到直流控制器是专为从2.25 V至5.5 V的输入源。 为了减少外部元件的数量,一些运行参数是固定的内部,这就是,频率,软启动时间,以及短路保护(SCP)的水平。 例如,TPS40040 / 1的工作频率为300千赫kHz/600分别。

三短路阈值水平,其中一个可以选择由COMP脚从外部到电路接地电阻增加。 在电源上,和之前的内部软启动命令的输出电压上升时,TPS40040 / 1进入校准周期,测量的是COMP引脚电流输出,并选择一个内部SCP的阈值电压。

 

characteristic

 

  • 2.25 - V至5.5 V输入
  • 输出电压从0.6 V至VIN的90%
  • 高侧驱动N通道场效应管
  • Supports prebiased outputs
  • 自适应反交叉传导门车道
  • 1%,0.6 - V参考
  • 两个固定开关频率版本,TPS40040(300 kHz)和TPS40041(600千赫)
  • 三种可选短路105毫伏,180毫伏,310毫伏保护级别
  • Hiccup restart failure
  • Voltage mode control
  • 低电平启用
  • Thermal shutdown protection at 145 ° C
  • 8引脚3毫米× 3毫米的接地连接散热片的SON
  • apply
    • Point of load
    • telecommunication
    • 直流到直流模块
    • Stb

andTPS40041DRBRRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
TPS40041DRBR TI/BB 2010+ SON-8 An 8-pin DC/DC controller with a 2.25V to 5.5V input on the enable side

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