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TPS43331-Q1
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TPS43331-Q1

  • Category:DC-DC-Controller
  • Product Name:Automotive dual switch and linear regulator multirail power supplies
  • Manufacturers:TI
  • Production Batch Number:10+
  • Encapsulation:38HTSSOP
  • Stock Status:There is stock
  • Stock Quantity:9000
  • Minimum order quantity: 1
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  • Product introduction

TPS43331-Q1

Automotive dual switch and linear regulator multirail power supplies

illustrate

 

该TPS43331是一个多轨输出电压调节器具有两个同步开关模式控制器和两个线性稳压器。 此外,还有保护监测待机输入电压调节器和高边开关和电压监控器反向。 该稳压器输出,高侧开关的控制,或者通过某些输出和串行接口使用并非由离散输入输出控制的I2C配置离散输入。

备用线性稳压器(VSTBY)是耐高压,可直接连接到汽车电池,静态电流为65μA的典型与轻载时保持稳压输出。

 

characteristic

 

  • 输入工作范围:5 V至30 V(VBAT的)随着瞬变,可达40 V
  • 二,可调输出电压,降压型开关稳压器
  • 外部时钟输入
  • 软启动控制降压稳压器
  • 可编程,线性稳压器(VSTBY),低静态电流(65μA典型值)。
  • 可编程,线性稳压器(VLR)
  • 过压检测和关闭
  • 保护,高侧驱动输出(HSD)的
  • 在上电待机稳压器复位(VSTBY)
  • 串行通信,I2C接口
  • 可编程输入门限低,检测电压警告
    (LVWIN,VBATW)
  • 启用功能,控制VBUCK 1
  • 可编程电源正常延迟时间(PGDLY)为VSTBY
  • 限流和独立的热检测和关闭
    保护所有稳压器和高边驱动器输出
  • 工作温度范围:-40 ° C至150 ° C的
  • 耐热增强型38引脚民主行动党将PowerPAD™封装
  • apply
    • Qualified automotive applications
    • 电源的微控制器和DSP

andTPS43331-Q1Related ICs are:


Model Manufacturers lot number encapsulation illustrate
TPS43331-Q1 TI 10+ 38HTSSOP Automotive dual switch and linear regulator multirail power supplies

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