ZHCS033G January   2011  – November 2015 TPS24710 , TPS24711 , TPS24712 , TPS24713

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  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 DETAILED PIN DESCRIPTIONS
        1. 8.3.1.1  EN
        2. 8.3.1.2  FLT
        3. 8.3.1.3  FLTb
        4. 8.3.1.4  GATE
        5. 8.3.1.5  GND
        6. 8.3.1.6  OUT
        7. 8.3.1.7  PG
        8. 8.3.1.8  PGb
        9. 8.3.1.9  PROG
        10. 8.3.1.10 SENSE
        11. 8.3.1.11 TIMER
        12. 8.3.1.12 VCC
    4. 8.4 Device Functional Modes
      1. 8.4.1 Board Plug In
      2. 8.4.2 Inrush Operation
      3. 8.4.3 Action of the Constant-Power Engine
      4. 8.4.4 Circuit Breaker and Fast Trip
      5. 8.4.5 Automatic Restart
      6. 8.4.6 PG, FLT, PGb, FLTb, and Timer Operations
      7. 8.4.7 Overtemperature Shutdown
      8. 8.4.8 Start-Up of Hot-Swap Circuit by VCC or EN
  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 Power-Limited Start-Up
          1. 9.2.2.1.1 STEP 1. Choose RSENSE
          2. 9.2.2.1.2 STEP 2. Choose MOSFET M1
          3. 9.2.2.1.3 STEP 3. Choose Power-Limit Value, PLIM, and RPROG
          4. 9.2.2.1.4 STEP 4. Choose Output Voltage Rising Time, tON, CT
          5. 9.2.2.1.5 STEP 5. Calculate the Retry-Mode Duty Ratio
          6. 9.2.2.1.6 STEP 6. Select R1 and R2 for UV
          7. 9.2.2.1.7 STEP 7. Choose RGATE, R4, R5 and C1
        2. 9.2.2.2 Additional Design Considerations
          1. 9.2.2.2.1 Use of PG/PGb
          2. 9.2.2.2.2 Output Clamp Diode
          3. 9.2.2.2.3 Gate Clamp Diode
          4. 9.2.2.2.4 High-Gate-Capacitance Applications
          5. 9.2.2.2.5 Bypass Capacitors
          6. 9.2.2.2.6 Output Short-Circuit Measurements
          7. 9.2.2.2.7 Using Soft Start with TPS2471x
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 文档支持
    2. 12.2 相关链接
    3. 12.3 社区资源
    4. 12.4 商标
    5. 12.5 静电放电警告
    6. 12.6 Glossary
  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

12 器件和文档支持

12.1 文档支持

《使用 TPS24700EVM、TPS24701EVM、TPS24710EVM 和 TPS24711EVM》，SLUU459。

《TPS24710 设计计算器》，SLVC566

《使用 TPS2471x 和 TPS24720 的软启动功能》，SLVA749

12.2 相关链接

下面的表格列出了快速访问链接。范围包括技术文档、支持和社区资源、工具和软件，以及样片或购买的快速访问。

Table 2. 相关链接

器件 产品文件夹 样片与购买 技术文档 工具与软件 支持与社区
TPS24710 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处
TPS24711 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处
TPS24712 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处
TPS24713 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处

12.3 社区资源

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

12.4 商标

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

12.5 静电放电警告

esds-image

这些装置包含有限的内置 ESD 保护。 存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损伤。

12.6 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.