ZHCSL99G September   2019  – January 2025 TPS62860 , TPS62861

PRODUCTION DATA  

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 I2C Interface Timing Characteristics
   7. 6.7 Typical Characteristics
8. 7 Detailed Description
   1. 7.1 Overview
   2. 7.2 Functional Block Diagram
   3. 7.3 Feature Description
      1. 7.3.1 Soft Start
      2. 7.3.2 Output Voltage Selection (VSEL) for TPS62860x
      3. 7.3.3 Output Voltage Selection (VSEL and I2C)
      4. 7.3.4 Undervoltage Lockout (UVLO)
      5. 7.3.5 Power Good (PG)
      6. 7.3.6 Switch Current Limit and Short Circuit Protection
      7. 7.3.7 Thermal Shutdown
      8. 7.3.8 Output Voltage Discharge
   4. 7.4 Device Functional Modes
      1. 7.4.1 Smart Enable and Shutdown (EN)
      2. 7.4.2 Forced PWM Operation
      3. 7.4.3 Forced PWM Mode During Output Voltage Change
      4. 7.4.4 Power Save Mode
   5. 7.5 Programming
      1. 7.5.1 Serial Interface Description
      2. 7.5.2 Standard- and Fast-Mode Protocol
      3. 7.5.3 I2C Update Sequence
      4. 7.5.4 I2C Register Reset
9. 8 Register Map
   1. 8.1 I2C Address Byte
   2. 8.2 Register Address Byte
   3. 8.3 VOUT Register 1
   4. 8.4 VOUT Register 2
   5. 8.5 CONTROL Register
   6. 8.6 STATUS Register
10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application, TPS628610
       1. 9.2.1 Design Requirements
       2. 9.2.2 Detailed Design Procedure
          1. 9.2.2.1 Inductor Selection
          2. 9.2.2.2 Output Capacitor Selection
          3. 9.2.2.3 Input Capacitor Selection
       3. 9.2.3 Application Curves
    3. 9.3 Typical Application, TPS628600, TPS62860x
       1. 9.3.1 Design Requirements
       2. 9.3.2 Detailed Design Procedure
       3. 9.3.3 Application Curves
    4. 9.4 Power Supply Recommendations
    5. 9.5 Layout
       1. 9.5.1 Layout Guidelines
       2. 9.5.2 Layout Example
11. 10Device and Documentation Support
    1. 10.1 Device Support
       1. 10.1.1 第三方產品免責聲明
    2. 10.2 接收文檔更新通知
    3. 10.3 支持資源
    4. 10.4 Trademarks
    5. 10.5 靜電放電警告
    6. 10.6 術語表
12. 11Revision History
13. 12Mechanical, Packaging, and Orderable Information

TPS6286x具有 I²C/VSEL 接口的
1.75V 至 5.5V 輸入、0.6A/1A 同步降壓轉換器

本資源的原文使用英文撰寫。 為方便起見，TI 提供了譯文；由于翻譯過程中可能使用了自動化工具，TI 不保證譯文的準確性。 為確認準確性，請務必訪問 ti.com 參考最新的英文版本（控制文檔）。

下載最新的英語版本