SLVSHJ4 September   2023 TPS650331-Q1

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Revision History
  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. 6Mechanical, Packaging, and Orderable Information

Package Options

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

1 Features

  • Qualified for automotive applications
  • Systematic capability of up to ASIL D and SIL 3 targeted
  • Hardware integrity up to ASIL B and SIL 2 targeted
  • Advanced diagnostics and protection
    • Integrated voltage monitors
    • I2C interface for control and diagnostics
  • AEC-Q100 grade 1 qualified
    • -40°C to +125°C ambient operating temperature range
  • Three step-down converters:
    • BUCK1 VIN range from 4.0 V to 18.3 V
    • BUCK1 VOUT range from 2.5 V to 4.0 V
    • BUCK1 output current up to 1500-mA
    • BUCK2 and BUCK3 VIN range from 2.5 V to 5.5 V
    • BUCK2 and BUCK3 VOUT range from 0.9 V to 1.9 V
    • BUCK2 and BUCK3 output current up to 1200-mA
    • Spread-spectrum clock (SSC) generation for reduced EMI
    • 2.3-MHz forced fixed switching frequency PWM operation
  • One low dropout (LDO) regulator:
    • VIN range from 2.5 V to 5.5 V
    • VOUT range from 1.8 V to 3.3 V
    • Low noise and high PSRR
    • Adjustable output voltage through I2C
    • Up to 300-mA output current
  • 4.0-mm × 4.0-mm 24-pin VQFN with wettable flanks