SLVSAB1G June   2011  – March 2020 TPS7A63-Q1 , TPS7A6401-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Fixed Output Voltage Option
      2.      Adjustable Output Voltage Option
  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 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1  Power Up, Reset Delay, and Reset Output
      2. 7.3.2  Adjustable Output Voltage
      3. 7.3.3  Chip Enable
      4. 7.3.4  Charge Pump Operation
      5. 7.3.5  Low-Power Mode
      6. 7.3.6  Undervoltage Shutdown
      7. 7.3.7  Low-Voltage Tracking
      8. 7.3.8  Integrated Fault Protection
      9. 7.3.9  Thermal Shutdown
      10. 7.3.10 Integrated Window Watchdog
        1. 7.3.10.1 Programmable-Window Watchdog
        2. 7.3.10.2 Watchdog Enable
        3. 7.3.10.3 Watchdog Service Signal
        4. 7.3.10.4 Watchdog Fault Outputs
        5. 7.3.10.5 Watchdog Initialization
        6. 7.3.10.6 Watchdog Operation
        7. 7.3.10.7 Watchdog Fault Conditions
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operation With VIN Lower Than 4 V
      2. 7.4.2 Operation With VIN Larger Than 4 V
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Example
    2. 8.2 Typical Applications
      1. 8.2.1 Typical Application Using the TPS7A6333-Q1 or TPS7A6350-Q1
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Typical Application Using the TPS7A6401-Q1
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Power Dissipation and Thermal Considerations
        1. 10.1.1.1 Example
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Related Links
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Community Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

4 Revision History

Changes from F Revision (June 2018) to G Revision

  • Changed AEC-Q100 Features bullets to conform to new standard Go
  • Changed input voltage range from 11 V to 7 V throughout document Go
  • Changed Applications section Go
  • Added footnote to VIN row in Recommended Operating Conditions tableGo
  • Added footnote to VIN row in Electrical Characteristics tableGo

Changes from E Revision (September 2015) to F Revision

  • Changed device names to TPS7A63-Q1 TPS7A6401-Q1Go
  • Changed 4 V to 11 V in fourth Features bullet Go
  • Changed VIN, VEN parameter row in Recommended Operating Conditions table: separated VIN and VEN into different rows, changed VIN minimum specification from 4 V to 11 VGo
  • Changed VIN minimum specification from VOUT + 0.3 V to 11 V in Electrical Characteristics tableGo
  • Changed 4 V to 11 V in Example values column of Input voltage range row of Design Parameters tableGo
  • Changed 4 V to 11 V in Example values column of Input voltage range row of Design Parameters table Go
  • Changed 4 V to 11 V in first sentence of Power Supply Recommendations section Go

Changes from D Revision (July 2012) to E Revision

  • Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section Go

Changes from C Revision (April 2012) to D Revision

  • Corrected part number in numerous locations throughout the data sheetGo
  • Added new bullets at top of Features listGo
  • Deleted the NO. column from the electrical tablesGo
  • Deleted two Typical Characteristics graphsGo

Changes from B Revision (December 2011) to C Revision

  • Changed regulated output voltage (6.1), added text to the test conditions (10mA to 200mA, VIN = VOUT + 1V to 16V)Go

Changes from A Revision (August 2011) to B Revision

  • Deleted devices TPS7A64333-Q1 and TPSA6450-Q1Go

Changes from * Revision (June 2011) to A Revision

  • Deleted the Ordering Information TableGo
  • Changed values for VIL and VIH in the Watchdog Enable Input (nWD_EN pin) sectionGo
  • Changed values for VIL and VIH in the Watchdog Input Pulse (WD pin) sectionGo