ZHCSCL5D january   2014  – may 2023 TPS65262

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Adjusting the Output Voltage
      2. 7.3.2  Enable and Adjusting Undervoltage Lockout
      3. 7.3.3  Soft-Start Time
      4. 7.3.4  Power-Up Sequencing
        1. 7.3.4.1 External Power Sequencing
        2. 7.3.4.2 Automatic Power Sequencing
      5. 7.3.5  V7V Low Dropout Regulator and Bootstrap
      6. 7.3.6  Out-of-Phase Operation
      7. 7.3.7  Output Overvoltage Protection (OVP)
      8. 7.3.8  PSM
      9. 7.3.9  Slope Compensation
      10. 7.3.10 Overcurrent Protection
        1. 7.3.10.1 High-Side MOSFET Overcurrent Protection
        2. 7.3.10.2 Low-Side MOSFET Overcurrent Protection
      11. 7.3.11 Power Good
      12. 7.3.12 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operation With VIN < 4.5 V (Minimum VIN)
      2. 7.4.2 Operation With EN Control
      3. 7.4.3 Operation at Light Loads
  9. 8 Application 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 Output Inductor Selection
        2. 8.2.2.2 Output Capacitor Selection
        3. 8.2.2.3 Input Capacitor Selection
        4. 8.2.2.4 Loop Compensation
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 接收文档更新通知
    2. 9.2 支持资源
    3. 9.3 Trademarks
    4. 9.4 静电放电警告
    5. 9.5 术语表
  11. 10Mechanical, Packaging, and Orderable Information

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

4 Revision History

Changes from Revision C (July 2014) to Revision D (May 2023)

  • 更新了整个文档中的表格、图和交叉参考的编号格式Go
  • 通篇去除了图像的颜色Go
  • Changed the description of V7V pin in Table 5-1.Go
  • Moved the storage temperature row in the ESD Ratings table to the Absolute Maximum Ratings tableGo
  • Renamed the ESD Ratings tableGo
  • Changed the recommended value of capacitor from V7V pin to power ground in V7V Low Dropout Regulator and Bootstrap Go
  • Changed the recommended value of C6 in Figure 8-1 Go

Changes from Revision B (February 2014) to Revision C (July 2014)

  • 将数据表更新至新的 TI 标准Go
  • 将封装类型更正为 VQFNGo
  • Updated V(ESD) ratings in ESD Ratings and notesGo
  • Updated MIN VFB and added note to Gm_PS1/2/3 Go
  • Added new graphs to the Typical Characteristics and moved plots to the Application Curves Go
  • Expanded the Applications section to include more information Go
  • Updated Figure 8-35 FB1 pin nameGo

Changes from Revision A (January 2014) to Revision B (February 2014)

  • 将数据表状态从“产品预发布”更改为“量产数据”Go

Changes from Revision * (January 2014) to Revision A (January 2014)

  • Changed Imax_LDO1 min specGo