SBVS429 June   2026 TPS7B7802-Q1

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1  Fault Detection and Protection
      2. 6.3.2  Short-Circuit and Overcurrent Protection
      3. 6.3.3  Short-to-Battery and Reverse Current Detection
      4. 6.3.4  Thermal Shutdown
      5. 6.3.5  Integrated Reverse-Polarity Protection
      6. 6.3.6  Integrated Inductive Clamp
      7. 6.3.7  Undervoltage Lockout
      8. 6.3.8  Enable (EN, EN1, and EN2)
      9. 6.3.9  Internal Voltage Regulator (VCC)
      10. 6.3.10 Current Sense Multiplexing
      11. 6.3.11 Adjustable Output Voltage (FB, FB1, and FB2)
    4. 6.4 Device Functional Modes
      1. 6.4.1 Operation With IN < 4.5V
      2. 6.4.2 Operation With EN Control
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Input Capacitor
        2. 7.2.2.2 Output Capacitor
        3. 7.2.2.3 Current Sense Resistor Selection
        4. 7.2.2.4 Current-Limit Resistor Selection
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information
Data Sheet

TPS7B7802-Q1 Automotive, 500mA, Dual-Channel, Antenna LDO With I2C Diagnostics