SLUSFW6A November   2024  – August 2025 TPS92543-Q1

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Device and Documentation Support
    1. 5.1 Receiving Notification of Documentation Updates
    2. 5.2 Support Resources
    3. 5.3 Trademarks
    4. 5.4 Glossary
  7. 6Revision History
  8. 7Mechanical, Packaging, and Orderable Information
    1. 7.1 Package Option Addendum
    2. 7.2 Tape and Reel Information

1 Features

  • AEC-Q100 qualified for automotive applications
    • Grade 1: –40°C to 125°C ambient operating temperature
    • Device HBM classification level H1C
    • Device CDM classification level C5
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • 4.5V to 65V wide input voltage range
  • Synchronous Buck with integrated switches
    • Up to 2A continuous output current with 4% accuracy
  • Synchronous BOOST controller
    • Programmable output voltage up to 65V
  • Six floating gate drivers for shunt-FET dimming
    • Programmable width and phase setting
    • Programmable PWM frequency
  • BOOST and BUCK spread-spectrum for EMI mitigation
  • BUCK switch thermal protection
  • UART serial communication
    • Internal oscillator for system clock
    • LMM compatible
  • Internal EEPROM
    • Default settings
    • Customer calibration data