SLUS658D July   2005  – June 2019 TPS40190

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Simplified Application Diagram
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 Dissipation Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Electrical Characteristics
    5. 6.5 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Internally Fixed Parameters
      2. 7.3.2 Output Short Circuit Protection
      3. 7.3.3 Enable Functionality
      4. 7.3.4 5-V Regulator
      5. 7.3.5 Startup Sequence and Timing
      6. 7.3.6 Prebias Outputs
  8. 8 Application and Implementation
    1. 8.1 Typical Applications
  9. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Community Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  10. 10Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DRC|10
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.5 Typical Characteristics

TPS40190 vref_vs_temp_lus658.gifFigure 1. Reference Voltage vs Temperature
TPS40190 fosc_vs_temp_lus658.gifFigure 3. Oscillator Frequency vs Temperature
TPS40190 vidd_vs_temp_lus658.gifFigure 5. Operating Current vs Temperature
TPS40190 enon_vs_temp_lus658.gifFigure 7. Enable Threshold On vs Temperature
TPS40190 enoff_vs_tmp_lus658.gifFigure 9. Enable Threshold Off vs Temperature
TPS40190 tss_vs_temp_lus658.gifFigure 11. Soft Start Timing vs Temperature
TPS40190 tss_vs_vdd_lus658.gifFigure 13. Soft Start Timing vs Input Voltage
TPS40190 rc4_vs_vdd_lus658.gifFigure 15. Current Limit Threshold vs Input Voltage
TPS40190 rc12_vs_vdd_lus658.gifFigure 17. Current Limit Threshold vs Input Voltage
TPS40190 rcopn_vs_vdd_lus658.gifFigure 19. Current Limit Threshold vs Input Voltage
TPS40190 vref_vs_vdd_lus658.gifFigure 2. Reference Voltage vs Input Voltage
TPS40190 fosc_vs_vdd_lus658.gifFigure 4. Oscillator Frequency vs Input Voltage
TPS40190 vidd_vs_vvdd_lus658.gifFigure 6. Operating Current vs Input Voltage
TPS40190 enon_vs_vvdd_lus658.gifFigure 8. Enable Threshold On vs Input Voltage
TPS40190 enoff_vs_vdd_lus658.gifFigure 10. Enable Threshold Off vs Input Voltage
TPS40190 total_vs_tmp_lus658.gifFigure 12. Total Startup Time vs Temperature
TPS40190 rc4_vs_tmp_lus658.gifFigure 14. Current Limit Threshold vs Temperature
TPS40190 rc12_vs_tmp_lus658.gifFigure 16. Current Limit Threshold vs Temperature
TPS40190 rcopn_vs_tmp_lus658.gifFigure 18. Current Limit Threshold vs Temperature
TPS40190 vuvlo_lus658.gifFigure 20. Undervoltage Lockout Turn On Voltage
vs Temperature