SNVSCW9 April   2025 TPS371K-Q1

ADVANCE INFORMATION  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Device Comparison
  6. 5Pin Configuration and Functions
  7. 6Device and Documentation Support
    1. 6.1 Device Nomenclature
    2. 6.2 Documentation Support
      1. 6.2.1 Related Documentation
    3. 6.3 Receiving Notification of Documentation Updates
    4. 6.4 Support Resources
    5. 6.5 Trademarks
    6. 6.6 Electrostatic Discharge Caution
    7. 6.7 Glossary
  8. 7Revision History
  9. 8Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1: –40°C to +125°C
  • Functional Safety-Compliant Targeted (Preview)
    • Development targeted for functional safety applications
    • Documentation to aid ISO 26262 system design
  • Overvoltage and undervoltage fault monitor for 400V & 800V BMS and DC-Link
    • 1% overvoltage and undervoltage outputs
    • Fast detection time (<5μs) to help minimize system fault tolerant time interval
    • 30V to 60V Low UV output
  • Device flexibility to meet design requirements
    • User selectable adjustable overvoltage and undervoltage thresholds
    • User programmable capacitor-based glitch rejection and deassertion delay
  • Integrated buffer for ADC monitoring
    • High accuracy 0.35% (maximum) scaled down voltage of sense pin
    • VSENSE pin can directly drive high-speed ADC inputs
  • Designed for safety applications (Preview)
    • Output latching feature to help bring system to safe state
    • Built-In Self-Test to monitor device functionality and enhance system protection