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TPS61170
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TPS61170

  • Category:Power management chip
  • Product Name:1.2A switch, high voltage boost converter in a 2x2mm QFN package
  • Manufacturers:TI
  • Production Batch Number:10+
  • Encapsulation:QFN6
  • Stock Status:There is stock
  • Stock Quantity:9000
  • Minimum order quantity: 1
  • Details:点击查找TPS61170的pdf资料
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  • Product introduction

TPS61170

1.2A switch, high voltage boost converter in a 2x2mm QFN package

illustrate

 

该TPS61170是一款单片高压开关集成1.2甲，40 V功率MOSFET的稳压器。 它可以被配置在几个标准的开关稳压器的拓扑结构，包括升压及SEPIC。 该器件具有宽输入电压范围，以支持与投入的多节电池或规管的5 V，12 V电源轨电压应用。

该TPS61170工作在1.2 MHz的开关频率，允许使用小尺寸电感和低附加值的陶瓷输入和输出电容器。 给外部回路补偿元件来优化环路补偿和瞬态响应用户的灵活性。 该器件具有内置保护功能，如脉冲由脉冲过流限制，软启动和热关机。

 

characteristic

 

  • 3 - V至18 V输入电压范围
  • 高输出电压：高达38 V
  • 1.2 - A集成开关
  • 1.2MHz固定开关频率
  • 12伏300毫安和150毫安24日V从5 V输入（典型）
  • 高达93％的效率
  • ，进行动态再编程RightOutput voltage
  • 跳跃在轻负荷开关的输出调节周期
  • Built-in soft start
  • 6引脚，2毫米× 2毫米QFN封装
  • apply
    • 5 V至12 V和24 - V的，12 V至24 - V的升压转换器
    • 降压升压调节使用SEPIC拓扑
    • ADSL调制解调器

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TPS61170 TI 10+ QFN6 1.2A switch, high voltage boost converter in a 2x2mm QFN package

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