SLVS490J december   2003  – august 2023 TPS2061 , TPS2062 , TPS2063 , TPS2065 , TPS2066 , TPS2067

PRODMIX  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Revision History
  6. 5 Description (continued)
  7. 6 Pin Configuration and Functions
  8. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Dissipating Rating Table
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Electrical Characteristics
    5. 7.5 Typical Characteristics(All Devices Excluding TPS2065DBV)
    6. 7.6 Typical Characteristics (TPS2065DBV)
  9. 8 Parameter Measurement Information
  10. 9 Detailed Description
    1. 9.1  Functional Block Diagram
    2. 9.2  Power Switch
    3. 9.3  Charge Pump
    4. 9.4  Driver
    5. 9.5  Enable ( ENx or ENx)
    6. 9.6  Current Sense
    7. 9.7  Overcurrent
      1. 9.7.1 Overcurrent Conditions (All Devices Excluding TPS2065DBV)
      2. 9.7.2 Overcurrent Conditions (TPS2065DBV)
    8. 9.8  Overcurrent ( OCx)
    9. 9.9  Thermal Sense
    10. 9.10 Undervoltage Lockout
  11. 10Application and Implementation
    1. 10.1 Application Information
      1. 10.1.1  Power-supply Considerations
      2. 10.1.2  OC Response
      3. 10.1.3  Power Dissipation and Junction Temperature
      4. 10.1.4  Thermal Protection
      5. 10.1.5  Undervoltage Lockout (UVLO)
      6. 10.1.6  Universal Serial Bus (USB) Applications
      7. 10.1.7  Host/Self-Powered and Bus-powered Hubs
      8. 10.1.8  Low-power Bus-powered and High-Power Bus-Powered Functions
      9. 10.1.9  USB Power-distribution Requirements
      10. 10.1.10 Generic Hot-Plug Applications
  12. 11Device and Documentation Support
    1. 11.1 Device Support
    2. 11.2 Documentation Support
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 Support Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|16
Thermal pad, mechanical data (Package|Pins)
Orderable Information

10.1.2 OC Response

The OCx open-drain output is asserted (active low) when an overcurrent or overtemperature shutdown condition is encountered after a 10-ms deglitch timeout. The output remains asserted until the overcurrent or overtemperature condition is removed. Connecting a heavy capacitive load to an enabled device can cause a momentary overcurrent condition; however, no false reporting on OCx occurs due to the 10-ms deglitch circuit. The TPS206x is designed to eliminate false overcurrent reporting. The internal overcurrent deglitch eliminates the need for external components to remove unwanted pulses. OCx is not deglitched when the switch is turned off due to an overtemperature shutdown.

GUID-A96EFBE8-E03E-404C-8BEC-A7CD81F190BB-low.gifFigure 10-2 Typical Circuit for the OC Pin