ZHCSCQ4B August   2014  – May 2017 TPS62180 , TPS62182

PRODUCTION DATA.  

1. 1 特性
2. 2 應用
3. 3 說明
4. 4 修訂歷史記錄
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 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 Enable / Shutdown (EN)
      2. 8.3.2 Soft Start / Tracking (SS/TR)
      3. 8.3.3 Power Good (PG)
      4. 8.3.4 Undervoltage Lockout (UVLO)
      5. 8.3.5 Thermal Shutdown
   4. 8.4 Device Functional Modes
      1. 8.4.1 Pulse Width Modulation (PWM) Operation
      2. 8.4.2 Power Save Mode (PSM) Operation
      3. 8.4.3 Minimum Duty Cycle and 100% Mode Operation
      4. 8.4.4 Automatic Efficiency Enhancement (AEE)
      5. 8.4.5 Phase-Shifted Operation
      6. 8.4.6 Current Limit, Current Balancing, and Short Circuit Protection
      7. 8.4.7 Tracking
      8. 8.4.8 Operation with Fixed VOUT
9. 9 Application and Implementation
   1. 9.1 Application Information
   2. 9.2 Typical Applications
      1. 9.2.1 Typical TPS62180 Application
         1. 9.2.1.1 Design Requirements
         2. 9.2.1.2 Detailed Design Procedure
            1. 9.2.1.2.1 Custom Design With WEBENCH® Tools
            2. 9.2.1.2.2 Programming the Output Voltage
            3. 9.2.1.2.3 Output Filter Selection
            4. 9.2.1.2.4 Inductor Selection
            5. 9.2.1.2.5 Output Capacitor Selection
            6. 9.2.1.2.6 Input Capacitor Selection
            7. 9.2.1.2.7 Soft Start Capacitor Selection
         3. 9.2.1.3 Application Performance Curves
      2. 9.2.2 TPS62180 Low Profile Solution
         1. 9.2.2.1 Design Requirements
         2. 9.2.2.2 Detailed Design Procedure
            1. 9.2.2.2.1 Inductor
            2. 9.2.2.2.2 Input and Output Capacitors
            3. 9.2.2.2.3 Soft Start Capacitor
            4. 9.2.2.2.4 Using the Accurate EN Threshold
         3. 9.2.2.3 Application Performance Curves
   3. 9.3 TPS62180 Output Voltage Application Examples
      1. 9.3.1 Application Schematic Examples
      2. 9.3.2 Design Requirements
      3. 9.3.3 External Component Selection
10. 10Power Supply Recommendations
11. 11Layout
    1. 11.1 Layout Guidelines
       1. 11.1.1 PCB Layout
    2. 11.2 Layout Example
12. 12器件和文檔支持
    1. 12.1 器件支持
       1. 12.1.1 Third-Party Products Disclaimer
    2. 12.2 相關鏈接
    3. 12.3 商標
    4. 12.4 靜電放電警告
    5. 12.5 Glossary
13. 13機械、封裝和可訂購信息