MAX25024ATG/V+

LED Driver IC Overview

The MAX25024ATG/V+ is a four-channel LED backlight driver IC designed for automotive display applications. It integrates a boost controller and current outputs capable of sinking up to 150mA per channel. The device supports PWM dimming and operates with an input voltage range of 2.5V to 36V. It utilizes an I2C interface for configuration and control. The component is housed in a 24-TQFN (4x4) package and is rated for operation within the -40°C to +125°C temperature range, ensuring reliability in harsh automotive environments.

LED Driver IC Feature Summary

• Integrates a high-efficiency boost converter with four independent current sink channels for driving LED arrays.
• Supports precise PWM dimming control for backlight brightness adjustment in automotive displays.
• Features an I2C serial interface for flexible configuration and system integration.

LED Driver IC Applications

• Automotive LCD backlight drivers
• In-vehicle display illumination systems
• High-brightness LED lighting controllers

LED Driver IC Procurement Notes

Verify the specific suffix 'ATG/V+' against the manufacturer's official datasheet to confirm pinout and electrical specifications. Ensure compatibility with your system's I2C bus voltage levels and thermal management requirements. Confirm RoHS compliance status through the latest documentation from Analog Devices before finalizing procurement.

LED Driver IC Selection Notes

Select this component when designing automotive display backlights requiring integrated boost conversion and multi-channel LED drive. It is suitable for applications needing precise PWM dimming and I2C control. Consider the 24-TQFN package for space-constrained PCB layouts. Verify that the required LED forward voltage falls within the boost converter's output capabilities.

LED Driver IC Part Context

This part belongs to the Maxim Integrated line of power management and signal chain products, now under Analog Devices. The MAX25024 series is specifically engineered for automotive-grade reliability, addressing the stringent environmental and performance standards required for modern vehicle infotainment and instrument cluster displays.

LED Driver IC Replacement Considerations

Consult Analog Devices official substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully. Generic equivalents may not meet automotive qualification standards or I2C protocol compatibility.

LED Driver IC FAQ

What is the maximum current per channel?

Each of the four channels can sink up to 150mA of LED current.

Does the device support PWM dimming?

Yes, the MAX25024ATG/V+ supports PWM dimming for controlling LED brightness.