SLVSFW1 December   2025 TPS1HC120-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  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 Switching 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 ORing of EN and EN_AUX
      2. 7.3.2 Inductive-Load Switching-Off Clamp
      3. 7.3.3 Full Protections and Diagnostics
        1. 7.3.3.1  Programmable Current Limit
        2. 7.3.3.2  Short-Circuit and Overload Protection
          1. 7.3.3.2.1 Capacitive Charging
        3. 7.3.3.3  On-state Open-Load Detection
        4. 7.3.3.4  Reverse-Polarity and Reverse Battery Protection
        5. 7.3.3.5  Thermal Protection Behavior
        6. 7.3.3.6  UVLO Protection
        7. 7.3.3.7  Loss of GND Protection
        8. 7.3.3.8  Loss of Power Supply Protection
        9. 7.3.3.9  Reverse Current Protection
        10. 7.3.3.10 Protection for MCU I/Os
    4. 7.4 Device Functional Modes
      1. 7.4.1 Working Mode
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Detailed Design Procedure
        1. 8.2.1.1 Dynamically Changing Current Limit
        2. 8.2.1.2 AEC Q100-012 Test Grade A Certification
        3. 8.2.1.3 EMC Transient Disturbances Test
      2. 8.2.2 Power Dissipation Calculation
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Examples
        1. 8.4.2.1 Without a GND Network
        2. 8.4.2.2 With a GND Network
  10. 9 Device and Documentation Support
    1. 9.1 Third-Party Products Disclaimer
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • DYC|8
散热焊盘机械数据 (封装 | 引脚)
订购信息

4 Device Comparison Table

PART NUMBERON-STATE OPEN LOAD REPORTINGOFF-STATE OPEN LOAD/SHORT-TO-BATTERYCURRENT SENSEBEHAVIOR AFTER THERMAL FAULTEN ORING
TPS1HC120A-Q1(1)✕✓✓Auto-retry✕
TPS1HC120B-Q1(1)✕✓✓Latch✕
TPS1HC120C-Q1✓✕✕Hard-short auto-latch✓
(1) Device in preview. Please contact TI for more information.