SBVS127E March   2009  – July 2017 TLC5951

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Description (Continued)
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Switching Characteristics
    7. 7.7 Typical Characteristics
  8. 8 Parameter Measurement Information
    1. 8.1 Pin Equivalent Input and Output Schematic Diagrams
    2. 8.2 Test Circuits
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Thermal-Shutdown and Thermal-Error Flags
      2. 9.3.2 Noise Reduction
    4. 9.4 Device Functional Modes
      1. 9.4.1 Maximum Constant Sink-Current Value
      2. 9.4.2 Dot Correction (DC) Function
      3. 9.4.3 Global Brightness Control (BC) Function
      4. 9.4.4 Grayscale (GS) Function (PWM Control)
        1. 9.4.4.1 PWM Counter 12-Bit Mode Without Auto Repeat
        2. 9.4.4.2 PWM Counter 8-, 10-, or 12-Bit Mode Without Auto Repeat
        3. 9.4.4.3 PWM Counter 8-, 10-, or 12-Bit Mode With Auto Repeat
      5. 9.4.5 Register and Data Latch Configuration
        1. 9.4.5.1 288-Bit Common Shift Register
        2. 9.4.5.2 Grayscale Data Latch
        3. 9.4.5.3 DC, BC, FC, and UD Shift Register
          1. 9.4.5.3.1 DC, BC, FC, and UD Data Latch
          2. 9.4.5.3.2 Dot-Correction Data Latch
          3. 9.4.5.3.3 Global-Brightness Control-Data Latch
          4. 9.4.5.3.4 Function-Control Data Latch
          5. 9.4.5.3.5 User-Defined Data Latch
      6. 9.4.6 Status Information Data (SID)
      7. 9.4.7 Continuous Base LOD, LSD, and TEF
  10. 10Device and Documentation Support
    1. 10.1 Receiving Notification of Documentation Updates
    2. 10.2 Community Resources
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

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

5 Description (Continued)

GS, DC, and BC data are accessible via a serial interface port. DC and BC can be programmed via a dedicated serial interface port.

The TLC5951 device has three error-detection circuits for LED-open detection (LOD), LED-short detection (LSD), and thermal error flag (TEF). LOD detects a broken or disconnected LED, LSD detects a shorted LED, and TEF indicates an overtemperature condition.