MAX25582

RECOMMENDED FOR NEW DESIGNS

38-Channel Local Dimming LED Driver with ASIL B Features

Data Sheet (Rev. 1) Product Selection Table
Viewing:

Overview

  • Flexible Configuration
    • Optional Individual Programmable Delays
    • Optional Pseudorandom Spread Spectrum on Each Output
  • 38 Low-Side Constant-Current Drivers
    • Up to 71mA Peak Output Current
    • 0.25V SNK_ Voltage Headroom
    • Very Narrow Minimum Current Pulse forMaximum Dimming Ratio
  • Extensive Diagnostics
    • LED Integrity Test
    • Shorted or Open LEDs
    • Shorted SNK_ to GND
    • Internal Clock Out-of-Range Detection
    • Bandgap Reference Out-of-Range
    • Undervoltage/Overvoltage Detection on All Supplies
    • Thermal Warning/Shutdown
  • FB Output to Control External DC-DC Converter
  • SPI Interface with CRC
  • VSYNC Synchronization Input (Programmable ActiveHigh/Low)
  • 7mm x 7mm, 48-Pin TQFN Package
  • AEC-Q100 Grade 1
  • ASIL B Compliant
MAX25582
38-Channel Local Dimming LED Driver with ASIL B Features
MAX25582 Simplified Block Diagram MAX25582 Chip Illustration
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Request an NDA

Complete documentation is available upon completion of a Non-Disclosure Agreement (NDA).

Request an NDA
Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Latest Discussions

No discussions on MAX25582 yet. Have something to say?

Start a Discussion on EngineerZone®

Recently Viewed