1. Products
  2. Power Management
  3. LED Driver IC
  4. LED Driver Support Functions
  5. MAX25500


Features and Benefits

  • Flexible Configuration
    • Integrated Column Drivers
  • 24 Row Drivers
    • Up to 72mA Peak Output Current
    • Ghosting Elimination Features
  • Extensive Diagnostics
    • Shorted or Open LEDs
    • Thermal Warning/Shutdown
  • High-Speed Daisy-Chain
  • VSYNC Synchronization Input (Programmable Active High/Low)
  • 48-Lead TQFN and TSSOP Packages
  • AEC-Q100 Grade 1

Product Details

The MAX25500 is a 4 x 24-channel modular matrix backlight driver for use with local-dimming automotive displays. The integrated current outputs can sink up to 72mA Light Emitting Diode (LED) current each. The source drive pins provide current to the columns of the matrix on a multiplexed basis. Device power comes from an external 3.3V or 5V supply, while the LED current-sink outputs can operate at up to 14V.

The device is highly flexible due to its programmability using the Serial Peripheral Interface (SPI). Among the programmable parameters are the LED current, individual Pulse-Width Modulation (PWM) settings, multiplex ratio, etc.

The device features a high-speed SPI for control using a daisy-chain.

The MAX25500 is available in TQFN and TSSOP packages, and operates in the -40°C to 125°C temperature range.


  • Central Information Displays
  • Instrument Clusters
  • Interior Lighting
Complete documentation is available upon completion of a Non-Disclosure Agreement (NDA). To request an NDA, click here.

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits (5)

Tools & Simulations

Software Development

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
MAX25500ATMA/V+ Material Declaration Reliability Data 48-LFCSP-7X7X0.75
MAX25500ATMA/V+T Material Declaration Reliability Data 48-LFCSP-7X7X0.75
MAX25500AUMA/V+ Material Declaration Reliability Data 48-TSSOP_6.1_EP-6.1_MM
MAX25500AUMA/V+T Material Declaration Reliability Data 48-TSSOP_6.1_EP-6.1_MM
Wafer Fabrication Data

Sample & Buy

Ordering FAQs

See our Ordering FAQs for answers to questions about online orders, payment options and more.


Buy Now Pricing

(**) Displayed Buy Now Price and Price Range is based on small quantity orders.


List Pricing

(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


Lead Times

Please see the latest communication from our CCO regarding lead times.



Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Price Table Help