SNVSC36A December   2021  – September 2024 LP5866

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 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.     14
    8. 6.7 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Time-Multiplexing Matrix
      2. 7.3.2 Analog Dimming (Current Gain Control)
      3. 7.3.3 PWM Dimming
      4. 7.3.4 ON and OFF Control
      5. 7.3.5 Data Refresh Mode
      6. 7.3.6 Full Addressable SRAM
      7. 7.3.7 Protections and Diagnostics
    4. 7.4 Device Functional Modes
    5. 7.5 Programming
    6. 7.6 Register Maps
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Application
      2. 8.2.2 Design Requirements
      3. 8.2.3 Detailed Design Procedure
        1. 8.2.3.1 Program Procedure
      4. 8.2.4 Application Performance Plots
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power Supply Recommendations
      2. 8.3.2 Power Supply Recommendations
      3. 8.3.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

6.7 Typical Characteristics

Unless specified otherwise, typical characteristics apply over the full ambient temperature range (–40°C < TA < +85°C), VCC = 3.3V, VIO = 3.3, VLED = 5V, ILED_Peak = 50mA, CVLED = 1μF, CVCC = 1μF

LP5866 VCC UVLO Rising and Falling ThresholdsFigure 6-3 VCC UVLO Rising and Falling Thresholds
LP5866 VSAT vs Temperature Figure 6-5 VSAT vs Temperature
LP5866 VSAT vs Current Sinks (30mA)Figure 6-7 VSAT vs Current Sinks (30mA)
LP5866 Current Sinks Voltage vs Current (VCC = 3.3V)Figure 6-9 Current Sinks Voltage vs Current (VCC = 3.3V)
LP5866 VCC UVLO HysteresisFigure 6-4 VCC UVLO Hysteresis
LP5866 VSAT vs Current Sinks (50mA) Figure 6-6 VSAT vs Current Sinks (50mA)
LP5866 VSAT vs Current Sinks (10mA)Figure 6-8 VSAT vs Current Sinks (10mA)
LP5866 High-Side Switch RDSONFigure 6-10 High-Side Switch RDSON