SBVS199C June   2012  – January 2024 TLC59283

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configurations
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 Storage Conditions
    3. 5.3 ESD Ratings
    4. 5.4 Recommended Operating Conditions
    5. 5.5 Thermal Information
    6. 5.6 Electrical Characteristics
    7. 5.7 Timing Characteristics
    8. 5.8 Timing Diagrams
    9. 5.9 Typical Characteristics
  7. 6 Parameter Measurement Information
    1. 6.1 Pin-equivalent Input and Output Schematic Diagrams
    2. 6.2 Test Circuits
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Constant Sink Current Value Setting
      2. 7.3.2 Constant-current Driver On or Off Control
      3. 7.3.3 Noise Reduction
        1. 7.3.3.1 Internal Pre-Charge FET
        2. 7.3.3.2 Improve Output Control Loop Stability
  9. 8 Register Configuration
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Performance Plots
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  11. 10Device and Documentation Support
    1. 10.1 Third-Party Products Disclaimer
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Support Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

Package Options

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

7.3.3.2 Improve Output Control Loop Stability

Large parasitic inductances associated with the outputs of the TLC59283 have the potential of causing current loop instability that can manifest as spurious oscillations. Those parasitic inductances are most commonly associated with long traces or with the use of connectors between boards. The Application Note Improve TLC59283 Control Loop Stability for Appliance Application (SLVAFP4) describes how to minimize instability by compensating the feedback loop with small RC circuits.