ZHCSEX6D December   2015  – December 2019 TPS4H160-Q1

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
    1.     Device Images
      1.      典型应用电路原理图
      2.      驱动具有可调节电流限制的电容性负载
  4. 修订历史记录
  5. Device Comparison Table
  6. Pin Configuration and Functions
    1.     Pin Functions
  7. Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Pin Current and Voltage Conventions
      2. 8.3.2 Accurate Current Sense
      3. 8.3.3 Adjustable Current Limit
      4. 8.3.4 Inductive-Load Switching-Off Clamp
      5. 8.3.5 Fault Detection and Reporting
        1. 8.3.5.1 Diagnostic Enable Function
        2. 8.3.5.2 Multiplexing of Current Sense
        3. 8.3.5.3 Fault Table
        4. 8.3.5.4 STx and FAULT Reporting
      6. 8.3.6 Full Diagnostics
        1. 8.3.6.1 Short-to-GND and Overload Detection
        2. 8.3.6.2 Open-Load Detection
          1. 8.3.6.2.1 Channel On
          2. 8.3.6.2.2 Channel Off
        3. 8.3.6.3 Short-to-Battery Detection
        4. 8.3.6.4 Reverse Polarity Detection
        5. 8.3.6.5 Thermal Fault Detection
          1. 8.3.6.5.1 Thermal Shutdown
      7. 8.3.7 Full Protections
        1. 8.3.7.1 UVLO Protection
        2. 8.3.7.2 Loss-of-GND Protection
        3. 8.3.7.3 Protection for Loss of Power Supply
        4. 8.3.7.4 Reverse-Current Protection
        5. 8.3.7.5 MCU I/O Protection
    4. 8.4 Device Functional Modes
      1. 8.4.1 Working Modes
  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
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Examples
      1. 11.2.1 Without a GND Network
      2. 11.2.2 With a GND Network
  12. 12器件和文档支持
    1. 12.1 接收文档更新通知
    2. 12.2 社区资源
    3. 12.3 商标
    4. 12.4 静电放电警告
    5. 12.5 Glossary
  13. 13机械、封装和可订购信息

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

Typical Characteristics

TPS4H160-Q1 D001_SLVSCV8.gif
Figure 5. INx Voltage Threshold
TPS4H160-Q1 D003_SLVSCV8.gif
Figure 7. SEx Voltage Threshold
TPS4H160-Q1 D005_SLVSCV8.gif
Figure 9. Drain-to-Source Clamp Voltage
TPS4H160-Q1 D007_SLVSCV8.gif
Figure 11. Channel-2 FET On-Resistanc
TPS4H160-Q1 D009_SLVSCV8.gif
Figure 13. Channel-4 FET On-Resistanc
TPS4H160-Q1 D011_SLVSCV8.gif
Figure 15. Current-Sense Ratio at 25 mA
TPS4H160-Q1 D013_SLVSCV8.gif
Figure 17. Current-Sense Ratio at 100 mA
TPS4H160-Q1 D015_SLVSCV8.gif
Figure 19. Current-Sense Ratio at 1 A
TPS4H160-Q1 D002_SLVSCV8.gif
Figure 6. DIAG_EN Voltage Threshold
TPS4H160-Q1 D004_SLVSCV8.gif
Figure 8. Body-Diode Forward Voltage
TPS4H160-Q1 D006_SLVSCV8.gif
Figure 10. Channel-1 FET On-Resistance
TPS4H160-Q1 D008_SLVSCV8.gif
Figure 12. Channel-3 FET On-Resistanc
TPS4H160-Q1 D010_SLVSCV8.gif
Figure 14. Current-Sense Ratio at 5 mA
TPS4H160-Q1 D012_SLVSCV8.gif
Figure 16. Current-Sense Ratio at 50 mA
TPS4H160-Q1 D014_SLVSCV8.gif
Figure 18. Current-Sense Ratio at 500 mA