ZHCSD56 December   2014 TPS61175-Q1

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用范围
  3. 3 说明
  4. 4 简化电路原理图
  5. 5 修订历史记录
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Switching Frequency
      2. 8.3.2 Soft Start
      3. 8.3.3 Overcurrent Protection
      4. 8.3.4 Enable and Thermal Shutdown
      5. 8.3.5 Under Voltage Lockout (UVLO)
    4. 8.4 Device Functional Modes
      1. 8.4.1 Minimum on Time and Pulse Skipping
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Determining the Duty Cycle
        2. 9.2.2.2 Selecting the Inductor
        3. 9.2.2.3 Computing the Maximum Output Current
        4. 9.2.2.4 Setting Output Voltage
        5. 9.2.2.5 Setting the Switching Frequency
        6. 9.2.2.6 Setting the Soft Start Time
        7. 9.2.2.7 Selecting the Schottky Diode
        8. 9.2.2.8 Selecting the Input and Output Capacitors
        9. 9.2.2.9 Compensating the Small Signal Control Loop
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
    3. 11.3 Thermal Considerations
  12. 12器件和文档支持
    1. 12.1 商标
    2. 12.2 静电放电警告
    3. 12.3 术语表
  13. 13机械封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

10 Power Supply Recommendations

The device is designed to operate from an input voltage supply range between 2.9 V and 18 V. The input power supply’s output current needs to be rated according to the supply voltage, output voltage and output current of the TPS61175-Q1.
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