SNVS983 April   2024 TPS7H4011-SP

ADVMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Options 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 Quality Conformance Inspection
    7. 6.7 Typical 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  VIN and Power VIN Pins (VIN and PVIN)
      2. 8.3.2  Voltage Reference
      3. 8.3.3  Remote Sensing and Setting VOUT
        1. 8.3.3.1 Minimum Output Voltage
        2. 8.3.3.2 Maximum Output Voltage
      4. 8.3.4  Enable
      5. 8.3.5  Fault Input (FAULT)
      6. 8.3.6  Power Good (PWRGD)
      7. 8.3.7  Adjustable Switching Frequency and Synchronization
        1. 8.3.7.1 Internal Clock Mode
        2. 8.3.7.2 External Clock Mode
        3. 8.3.7.3 Primary-Secondary Synchronization
      8. 8.3.8  Turn-On Behavior
        1. 8.3.8.1 Soft-Start (SS_TR)
        2. 8.3.8.2 Safe Start-Up Into Prebiased Outputs
        3. 8.3.8.3 Tracking and Sequencing
      9. 8.3.9  Protection Modes
        1. 8.3.9.1 Overcurrent Protection
          1. 8.3.9.1.1 High-Side 1 Overcurrent Protection (HS1)
          2. 8.3.9.1.2 High-Side 2 Overcurrent Protection (HS2)
          3. 8.3.9.1.3 COMP Shutdown
          4. 8.3.9.1.4 Low-Side Overcurrent Sinking Protection
        2. 8.3.9.2 Output Overvoltage Protection (OVP)
        3. 8.3.9.3 Thermal Shutdown
      10. 8.3.10 Error Amplifier and Loop Response
        1. 8.3.10.1 Error Amplifier
        2. 8.3.10.2 Power Stage Transconductance
        3. 8.3.10.3 Slope Compensation
        4. 8.3.10.4 Frequency Compensation
    4. 8.4 Device Functional Modes
  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 Operating Frequency
        2. 9.2.2.2 Output Inductor Selection
        3. 9.2.2.3 Output Capacitor Selection
        4. 9.2.2.4 Input Capacitor Selection
        5. 9.2.2.5 Soft-Start Capacitor Selection
        6. 9.2.2.6 Rising VIN Set Point (Configurable UVLO)
        7. 9.2.2.7 Output Voltage Feedback Resistor Selection
        8. 9.2.2.8 Slope Compensation Requirements
        9. 9.2.2.9 Compensation Component Selection
      3. 9.2.3 Application Curve
    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 Third-Party Products Disclaimer
      2. 10.1.2 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, 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)
  • HLB|30
散热焊盘机械数据 (封装 | 引脚)
订购信息
Data Sheet

TPS7H4011-SP and TPS7H4011-SEP 4.5V to 14V Input
12A Radiation Hardened Synchronous Buck Converter