SNVS180N April   2002  – April 2016 LM2750

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 Switching Characteristics
    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 Pre-Regulation
      2. 7.3.2 Input, Output, and Ground Connections
      3. 7.3.3 Shutdown
      4. 7.3.4 Soft Start
      5. 7.3.5 Output Current Capability
      6. 7.3.6 Thermal Shutdown
      7. 7.3.7 Output Current Limiting
      8. 7.3.8 Programming the Output Voltage of the LM2750-ADJ
    4. 7.4 Device Functional Modes
      1. 7.4.1 PWM Brightness/Dimming Control
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Output Voltage Ripple
    2. 8.2 Typical Applications
      1. 8.2.1 LM2750-ADJ Typical Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Capacitors
          2. 8.2.1.2.2 Input Capacitor
          3. 8.2.1.2.3 Flying Capacitor
          4. 8.2.1.2.4 Output Capacitor
          5. 8.2.1.2.5 Power Efficiency And Power Dissipation
        3. 8.2.1.3 Application Curve
      2. 8.2.2 LM2750 LED Drive Applications
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Requirements
          1. 8.2.2.2.1 LED Driver Power Efficiency
        3. 8.2.2.3 Application Curve
  9. 9 Power Supply Recommendations
    1. 9.1 LED Driver Power Consumption
  10. 10Layout
    1. 10.1 Layout Recommendations
    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 Documentation Support
      1. 11.2.1 Related Documentation
      2. 11.2.2 Related Links
    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 M Revision (June 2015) to N Revision

  • Added 2 additional "Applications" Go
  • Added additional Thermal Information; changed RθJA for DSC from 58.7°C/W to 45.6°C/W and for NGY from 32.7°C/W to 62.4°C/WGo

Changes from L Revision (May 2013) to M Revision

  • Added Device Information and Pin Configuration and Functions sections, ESD Rating table, Feature Description, Device Functional Modes, Application and Implementation, Power Supply Recommendations, Layout, Device and Documentation Support, and Mechanical, Packaging, and Orderable Information sections; added already-released LM2750-ADJ part number to titleGo

Changes from K Revision (May 2013) to L Revision

  • Changed layout of National Data Sheet to TI formatGo