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