SBVS428 May   2022 TPS7A16A

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and 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 Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Enable (EN)
      2. 7.3.2 Regulated Output (VOUT)
      3. 7.3.3 PG Delay Timer (DELAY)
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power-Good
        1. 7.4.1.1 Power-Good Delay and Delay Capacitor
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 TPS7A16A Circuit as an Adjustable Regulator
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Adjustable Voltage Operation
            1. 8.2.1.2.1.1 Resistor Selection
          2. 8.2.1.2.2 Capacitor Recommendations
          3. 8.2.1.2.3 Input and Output Capacitor Requirements
          4. 8.2.1.2.4 Feed-Forward Capacitor (Only for Adjustable Version)
          5. 8.2.1.2.5 Transient Response
        3. 8.2.1.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Additional Layout Considerations
      2. 10.1.2 Power Dissipation
      3. 10.1.3 Thermal Considerations
    2. 10.2 Layout Examples
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Device Nomenclature
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information
    1. 12.1 Mechanical Data

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DGN|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information
8.2.1.2.1 Adjustable Voltage Operation

The TPS7A16A has an output voltage range from 1.194 V to 20 V. As shown in Figure 8-2, the nominal output of the device is set by two external resistors.

GUID-9A5F2F8A-446D-47EF-88C1-DD3D57BB4907-low.gifFigure 8-2 Adjustable Operation

Equation 1 can calculate R1 and R2 for any output voltage range:

Equation 1. GUID-A6F5A8ED-A65B-4CB2-B15A-B7E8BCC993E9-low.gif