SLVS227G August   1999  – June 2024

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings for TPS3123
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Dissipation Rating Table
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Timing Diagrams
    9. 6.9 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 Manual Reset ( MR)
      2. 7.3.2 Active-High or Active-Low Output
      3. 7.3.3 Push-Pull or Open-Drain Output
      4. 7.3.4 Watchdog Timer (WDI)
    4. 7.4 Device Functional Modes
  9. 8 Device and Documentation Support
    1. 8.1 Device and Documentation Support
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

封装选项

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机械数据 (封装 | 引脚)
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散热焊盘机械数据 (封装 | 引脚)
订购信息

7.4 Device Functional Modes

Table 7-1 lists the functional modes of the TPS312x devices.

Table 7-1 Device Functional Modes Table
TPS3123/8 TPS3124 TPS3125/6
MR VDD > VIT RESET VDD > VIT RESET RESET MR VDD > VIT RESET RESET
L 0 L 0 L H L 0 L H
L 1 L 1 H L L 1 L H
H 0 L H 0 L H
H 1 H H 1 H L