ZHCSKB4C September   2019  – December 2024 TPSM82810 , TPSM82813

PRODMIX  

1.   1
2. 1 特性
3. 2 應用
4. 3 說明
5. 4 Device Comparison Table
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 Parameter Measurement Information
   1. 7.1 Schematic
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1 Precise Enable (EN)
      2. 8.3.2 Output Discharge
      3. 8.3.3 COMP/FSET
      4. 8.3.4 MODE/SYNC
      5. 8.3.5 Spread Spectrum Clocking (SSC) - TPSM8281xS
      6. 8.3.6 Undervoltage Lockout (UVLO)
      7. 8.3.7 Power-Good Output (PG)
      8. 8.3.8 Thermal Shutdown
   4. 8.4 Device Functional Modes
      1. 8.4.1 Pulse Width Modulation (PWM) Operation
      2. 8.4.2 Power Save Mode Operation (PFM/PWM)
      3. 8.4.3 100% Duty-Cycle Operation
      4. 8.4.4 Current Limit and Short Circuit Protection
      5. 8.4.5 Soft Start / Tracking (SS/TR)
10. 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 Custom Design With WEBENCH? Tools
          2. 9.2.2.2 Setting the Output Voltage
          3. 9.2.2.3 Feedforward capacitor
          4. 9.2.2.4 Input Capacitor
          5. 9.2.2.5 Output Capacitor
       3. 9.2.3 Application Curves
    3. 9.3 System Examples
       1. 9.3.1 Voltage Tracking
       2. 9.3.2 Synchronizing to an External Clock
    4. 9.4 Power Supply Recommendations
    5. 9.5 Layout
       1. 9.5.1 Layout Guidelines
       2. 9.5.2 Layout Examples
          1. 9.5.2.1 Thermal Consideration
11. 10Device and Documentation Support
    1. 10.1 Device Support
       1. 10.1.1 第三方產品免責聲明
       2. 10.1.2 Custom Design With WEBENCH? Tools
    2. 10.2 Documentation Support
       1. 10.2.1 Related Documentation
    3. 10.3 接收文檔更新通知
    4. 10.4 支持資源
    5. 10.5 Trademarks
    6. 10.6 靜電放電警告
    7. 10.7 術語表
12. 11Revision History
13. 12Mechanical, Packaging, and Orderable Information

TPSM8281x 具有集成電感器和頻率同步功能、采用 MicroSIP 和 MagPack 封裝的 2.75V 至 6V 輸入、1A 至 4A 降壓電源模塊

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