ZHCSBP7C October   2013  – December 2018 TPS24750 , TPS24751

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

1. 1 特性
2. 2 應用
3. 3 說明
   1.     Device Images
      1.      應用原理圖 (12V/10A)
      2.      瞬態輸出短路響應
4. 4 修訂歷史記錄
5. 5 Device Comparison Table
6. 6 Pin Configuration and Functions
   1.     Pin 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 Typical Characteristics
8. 8 Parameter Measurement Information
9. 9 Detailed Descriptions
   1. 9.1 Overview
   2. 9.2 Functional Block Diagram
   3. 9.3 Feature Description
      1. 9.3.1  DRAIN
      2. 9.3.2  EN
      3. 9.3.3  FLTb
      4. 9.3.4  GATE
      5. 9.3.5  GND
      6. 9.3.6  IMON
      7. 9.3.7  OUT
      8. 9.3.8  OV
      9. 9.3.9  PGb
      10. 9.3.10 PROG
      11. 9.3.11 SENSE
      12. 9.3.12 TIMER
      13. 9.3.13 VCC
   4. 9.4 Device Functional Modes
      1. 9.4.1 Board Plug-In
      2. 9.4.2 Inrush Operation
      3. 9.4.3 Action of the Constant-Power Engine
      4. 9.4.4 Circuit Breaker and Fast Trip
      5. 9.4.5 Automatic Restart
      6. 9.4.6 Start-Up with Short on Output
      7. 9.4.7 PGb, FLTb, and Timer Operations
         1. 9.4.7.1 Overtemperature Shutdown
         2. 9.4.7.2 Start-Up of Hot-Swap Circuit by VCC or EN
10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
       1. 10.2.1 Design Requirements
       2. 10.2.2 Detailed Design Procedure
          1. 10.2.2.1 Power-Limited Start-Up
             1. 10.2.2.1.1 STEP 1. Choose RSENSE, RSET, and RIMON
             2. 10.2.2.1.2 STEP 2. Choose Power-Limit Value, PLIM, and RPROG
             3. 10.2.2.1.3 STEP 3. Choose Output Voltage Rising Time, tON, and Timing Capacitor CT
             4. 10.2.2.1.4 STEP 4. Calculate the Retry-Mode Duty Ratio
             5. 10.2.2.1.5 STEP 5. Select R1, R2, and R3 for UV and OV
             6. 10.2.2.1.6 STEP 6. Choose R4, R5, and C1
          2. 10.2.2.2 Alternative Design Example: Gate Capacitor (dv/dt) Control in Inrush Mode
          3. 10.2.2.3 Additional Design Considerations
             1. 10.2.2.3.1 Use of PGb
             2. 10.2.2.3.2 Output Clamp Diode
             3. 10.2.2.3.3 Gate Clamp Diode
             4. 10.2.2.3.4 Bypass Capacitors
             5. 10.2.2.3.5 Output Short-Circuit Measurements
       3. 10.2.3 Application Curves
    3. 10.3 System Examples
11. 11Power Supply Recommendations
    1. 11.1 Transient Thermal Impedance
12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
13. 13器件和文檔支持
    1. 13.1 文檔支持
       1. 13.1.1 相關文檔
    2. 13.2 相關鏈接
    3. 13.3 接收文檔更新通知
    4. 13.4 社區資源
    5. 13.5 商標
    6. 13.6 靜電放電警告
    7. 13.7 Export Control Notice
    8. 13.8 術語表
14. 14機械、封裝和可訂購信息