ZHCSQQ6 October   2023 TPS2HCS10-Q1

ADVANCE INFORMATION  

1.   1
2. 1 特性
3. 2 应用
4. 3 说明
5. 4 Revision History
6. 5 Pin Configuration and Functions
   1. 5.1 Recommended Connections for Unused Pins
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 SPI Timing Requirements
   7. 6.7 Switching Characteristics
8. 7 Parameter Measurement Information
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1 Protection Mechanisms
         1. 8.3.1.1 Programmable Fuse Protection
         2. 8.3.1.2 Thermal Shutdown
         3. 8.3.1.3 Overcurrent Protection And Capacitive Load Charging
         4. 8.3.1.4 Reverse Battery
      2. 8.3.2 Diagnostic Mechanisms
         1. 8.3.2.1 VOUT Short-to-Battery and Open-Load
            1. 8.3.2.1.1 Detection With Channel Output (FET) Enabled
            2. 8.3.2.1.2 Detection With Channel Output Disabled
         2. 8.3.2.2 Digital Current Sense Output
            1. 8.3.2.2.1 RSNS Value and Accuracy / Resolution of Current Measurement
               1. 8.3.2.2.1.1 High Accuracy Load Current Sense
               2. 8.3.2.2.1.2 SNS Output Filter
         3. 8.3.2.3 Output Voltage and FET Temperature Sensing
   4. 8.4 Device Functional Modes
      1. 8.4.1 State Diagram
      2. 8.4.2 SLEEP
      3. 8.4.3 CONFIG/ACTIVE
      4. 8.4.4 Battery Supply Input (VBB) Under-voltage
      5. 8.4.5 LOW POWER MODE (LPM) State
      6. 8.4.6 LIMP HOME state
      7. 8.4.7 SPI Mode Operation
   5. 8.5 TPS2HC10S Registers
10. 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
          1. 9.2.2.1 Thermal Considerations
          2. 9.2.2.2 Configuring the Capacitive Charging Mode
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
       1. 9.4.1 Layout Guidelines
       2. 9.4.2 Layout Example
11. 10Device and Documentation Support
    1. 10.1 Documentation Support
       1. 10.1.1 Related Documentation
    2. 10.2 接收文档更新通知
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 静电放电警告
    6. 10.6 术语表
12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Tape and Reel Information

TPS2HCS10-Q1 具有低静态电流导通模式和集成 I²t 导线保护的 11mΩ 汽车类双通道、SPI 控制型高侧开关

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