SLVSHA5 May   2024 TPS650362-Q1

ADVANCE INFORMATION  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Device and Documentation Support
    1. 5.1 Device Support
      1. 5.1.1 Third-Party Products Disclaimer
    2. 5.2 Receiving Notification of Documentation Updates
    3. 5.3 Support Resources
    4. 5.4 Trademarks
    5. 5.5 Electrostatic Discharge Caution
    6. 5.6 Glossary
  7. 6Revision History
  8. 7Mechanical, Packaging, and Orderable Information
    1. 7.1 Package Option Addendum
    2. 7.2 Tape and Reel Information
    3.     18

1 Features

  • Qualified for automotive applications
  • AEC-Q100 qualified with following results:
    • Device operates from 4V to 35V input supply
    • Device temperature grade 1: -40°C to +125°C
  • Functional Safety -Compliant targeted
    • Developed for functional safety applications
    • Documentation to aid ISO26262 and IEC61508 system design available upon product release
    • Systematic capability and hardware integrity up to ASIL-B and SIL-2 targeted
    • Under/overvoltage monitors with Built-In Self-Test
    • Watchdog (trigger or Q&A), Error Signal Monitor
    • Temperature warning and thermal shutdown
  • Wide-VIN step-down converter BUCK1
    • VIN range from 4 V to 35 V
    • VOUT range from 3 V to 5.5 V
    • Output current up to 2000-mA
    • 2.2-MHz switching frequency
  • Two Low-VIN step-down converters BUCK2, BUCK3:
    • VIN range from 3.0 V to 5.5 V
    • VOUT range from 0.6 V to 3.4 V
    • Output current up to 2700-mA peak
    • 2.2-MHz or 4.4-MHz switching frequency
  • One low dropout (LDO) regulator:
    • VIN range from 3.0 V to 5.5 V
    • VOUT range from 1.8 V to 3.4 V
    • Up to 300-mA output current
    • Low noise and high PSRR
  • 3.5-mm × 3.5-mm 24-pin VQFN with wettable flanks