SLVSAD1B June   2010  – January 2016 TPS80010

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 Timing Requirements
    7. 6.7 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
      2. 7.3.2 Buck DC-DC Converter and Load Switch
      3. 7.3.3 Boost DC-DC Converter and Post-Regulation LDO
      4. 7.3.4 Battery Monitoring Switch and False Load
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Buck Output Filter Design
        2. 8.2.2.2 Buck Inductor Selection
        3. 8.2.2.3 Buck Output Capacitor Selection
        4. 8.2.2.4 Buck Input Capacitor Selection
        5. 8.2.2.5 Boost Inductor Selection
        6. 8.2.2.6 Boost Input Capacitor
        7. 8.2.2.7 Boost Output Capacitor
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Third-Party Products Disclaimer
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

9 Power Supply Recommendations

The TPS80010 was originally designed for dual-cell alkaline battery applications. Therefore, the device has working input voltage ranges from 1.95 V to 3.6 V. As long as the input voltage range is followed, the input supply can be from other regulated supplies.