ZHCSCS7A September   2014  – September 2014 TPS61291

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Handling Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Bypass / Boost Mode Operation EN/BYP
      2. 7.3.2 Output Voltage Selection VSEL
      3. 7.3.3 Feedback Divider Disconnect
      4. 7.3.4 Undervoltage Lockout
      5. 7.3.5 Overtemperature Protection
      6. 7.3.6 Overvoltage Protection
    4. 7.4 Device Functional Modes
      1. 7.4.1 Boost Mode Operation
      2. 7.4.2 Bypass Mode Operation
      3. 7.4.3 Controlled Transition into Bypass Mode
      4. 7.4.4 Operation at Output Overload
      5. 7.4.5 Startup
  8. 8 Applications and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Inductor Selection
        2. 8.2.2.2 Input and Output Capacitor Selection
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 第三方产品免责声明
    2. 11.2 文档支持
      1. 11.2.1 相关文档　
    3. 11.3 商标
    4. 11.4 静电放电警告
    5. 11.5 术语表
  12. 12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

9 Power Supply Recommendations

The input power supply needs to have a current rating according to the supply voltage, output voltage and output current of the TPS61291.