SNVSCN9 September   2024 TPS3423 , TPS3424

ADVANCE INFORMATION  

  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 (Industrial)
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Timing Diagrams
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Inputs
        1. 7.3.1.1 Push-Button Input (PB)
        2. 7.3.1.2 Push-Button Timing Programmability
        3. 7.3.1.3 KILL
      2. 7.3.2 Outputs
        1. 7.3.2.1 Interrupt (INT)
        2. 7.3.2.2 RESET / RESET
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Power Button Control with TPS3424
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 High Voltage Connection
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

封装选项

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

8.2.1.1 Design Requirements

Table 8-1 lists the design requirements for Figure 8-1.

Table 8-1 Design Requirements and Results
DESIGN REQUIREMENTSDESIGN RESULT
Single inputPB
TON = 100ms tSP= 100ms
TOFF = 1sectSP= 1sec
Supply = 3VVDD = 3V
MCU IO pin current rating < 500uA INT & KILL pull up = 10kΩ
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