SLVS849C July   2008  – September 2017 TPS65100-Q1

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 Main Boost Converter
      2. 7.3.2 VCOM Buffer
      3. 7.3.3 Positive Charge Pump
      4. 7.3.4 Negative Charge Pump
      5. 7.3.5 Linear Regulator Controller
    4. 7.4 Device Functional Modes
      1. 7.4.1 Enable and Power-ON Sequencing (EN, ENR)
      2. 7.4.2 Soft Start
      3. 7.4.3 Fault Protection
      4. 7.4.4 Thermal Shutdown
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Supply for a Typical Approximately 7-inch Display
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Boost Converter Design Procedure
            1. 8.2.1.2.1.1 Inductor Selection
            2. 8.2.1.2.1.2 Output Capacitor Selection
            3. 8.2.1.2.1.3 Input Capacitor Selection
            4. 8.2.1.2.1.4 Rectifier Diode Selection
            5. 8.2.1.2.1.5 Converter Loop Design and Stability
            6. 8.2.1.2.1.6 Design Procedure Quick Steps
            7. 8.2.1.2.1.7 Setting the Output Voltage and Selecting the Feedforward Capacitor
          2. 8.2.1.2.2 Negative Charge Pump
          3. 8.2.1.2.3 Positive Charge Pump
            1. 8.2.1.2.3.1 Voltage Doubler Mode
            2. 8.2.1.2.3.2 Voltage Tripler Mode
          4. 8.2.1.2.4 VCOM Buffer
          5. 8.2.1.2.5 Linear Regulator Controller
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Supply for a Typical Approximately 8-inch Display
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Thermal Considerations
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    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

4 Revision History

Changes from B Revision (March 2016) to C Revision

  • Changed Features List Go
  • Changed from TA to TJ in the Conditions statement of and changed temperature from 85°C to 125°CGo
  • Changed the MAIN BOOST CONVERTER VREF spec from 1.205 MIN to 1.198, and MAX from 1.203 to 1.230Go
  • Changed VFB spec from 1.113 MIN to 1.126, and MAX from 1.154 to 1.161Go
  • Changed rDS(ON) for VO1 = 10 V, Isw = 500 mA condition, from 290 to 325 MAX; and, for the VO1 = 5 V, Isw = 500 mA condition, changed from 420 to 455 MAXGo
  • Changed fSW Condition from TA to TJ and changed fSW spec for 0°C ≤ TJ ≤ 125°C condition from 1.295 MIN to 1.195 MIN; and, changed the MIN from 1.191 to 1.091, for the –40°C ≤ TJ ≤ 125°C condition; Go
  • Changed NEGATIVE CHARGE PUMP VO2 VREF spec from 1.205 MIN to 1.198, and MAX from 1.219 to 1.226Go
  • Changed POSITIVE CHARGE PUMP VO3 VREF spec from 1.205 MIN to 1.198, and MAX from 1.219 to 1.226Go
  • Changed VFB spec from 1.187 MIN to 1.180, and MAX from 1.238 to 1.245Go
  • Changed POSITIVE CHARGE PUMP VO3, VD spec from 720 MAX to 800Go

Changes from A Revision (April 2012) to B Revision

  • Added Device Information table, Pin Configuration and Functions section, Specifications section, Feature Description section, Device Functional Modes section, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information sectionGo
  • Deleted Ordering Information table. See Mechanical, Packaging, and Orderable Information for more information.Go
  • Changed R1 and R2 valuesGo
  • Added clarification on linear regulator use for VI = 5 V, but not VI = 3.3 V.Go

Changes from * Revision (July 2008) to A Revision

  • Added thermal table for PWP PackageGo