SLVSM33 September   2026 TPS7H6200-SEP

ADVANCE INFORMATION  

  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 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 PVIN
      2. 8.3.2  Bootstrap Operation
      3. 8.3.3  Voltage Reference
      4. 8.3.4  Enable
      5. 8.3.5  Start-Up and UVLO
      6. 8.3.6  Programmable Dead-Time
      7. 8.3.7  Current Sense
      8. 8.3.8  Over Temperature Protection (TSD)
      9. 8.3.9  Fault Reporting (FLTB)
      10. 8.3.10 PWM
    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 Enable Configuration
        2. 9.2.2.2 Dead Time Setting
        3. 9.2.2.3 FLTB / Controller Connection
        4. 9.2.2.4 Configuring Current Sense
          1. 9.2.2.4.1 Current Sense Accuracy
        5. 9.2.2.5 FET Thermal Impedance
      3. 9.2.3 Application Curves
    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 Receiving Notification of Documentation Updates
    2. 10.2 Support Resources
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information
    1.     54

8.3.9 Fault Reporting (FLTB)

The FLTB pin is an open-drain output that asserts when either the overtemperature event, overcurrent event or detection of UVLO conditions. Use a pull-up resistor on the FLTB pin to BP5L or to another voltage level within the device recommended operating conditions. Select the resistor size to keep the maximum current sunk by FLTB to under the recommended operating condition current maximum (less than 100μA when connected to BP5L); generally a pullup resistor of 10kΩ is sufficient. When connecting FLTB to an alternate pull-up voltage, size the resistor for a current maximum of 2mA. Using a larger value resistor reduces power dissipation but increases susceptibility to switching-noise coupling on the FLTB signal due to the weaker pull-up.

FLTB assertion ends when an overcurrent, overtemperature, or UVLO condition is no longer detected.