MAX25500ATMA/V+

LED Driver IC Overview

The MAX25500ATMA/V+ is a modular matrix LED backlight driver IC designed for automotive applications. It integrates four independent channels, each capable of driving up to 24 LEDs in series. The device operates with a supply voltage range of 3.3V and 5V. It utilizes a 48-pin LFCSP-7x7x0.75 package. The component supports a wide operating temperature range from -40°C to 125°C. It features constant current regulation for precise LED control.

LED Driver IC Feature Summary

• Modular architecture supporting 4x24 channel configurations for complex matrix displays
• Integrated constant current regulation for uniform LED brightness
• Automotive-grade reliability with extended temperature tolerance

LED Driver IC Applications

• Automotive interior ambient lighting systems
• Vehicle exterior matrix headlamp modules
• High-resolution digital cockpit displays

LED Driver IC Procurement Notes

Verify availability status as distribution may be limited or subject to factory special orders. Confirm RoHS compliance and specific tape-and-reel or tray packaging requirements with the authorized distributor prior to ordering. Ensure the part number suffix matches the required package variant.

LED Driver IC Selection Notes

Select this component for designs requiring high-channel-count LED matrix control within automotive environments. Evaluate thermal management needs due to the dense integration in a small footprint. Ensure the host microcontroller interface compatibility with the driver's communication protocol before finalizing the design.

LED Driver IC Part Context

This part belongs to the MAX25500 series of LED lighting drivers manufactured by Analog Devices Inc./Maxim Integrated. The series focuses on providing scalable solutions for automotive lighting applications, offering flexibility in channel configuration while maintaining high efficiency and reliability standards required for vehicle safety systems.

LED Driver IC Replacement Considerations

Consult official Analog Devices documentation for qualified pin-to-pin or functional substitutes within the MAX25500 family. Verify that any alternative component meets the same automotive qualification standards and electrical specifications.