MAX25014ATG/V+T

LED Driver IC Overview

The MAX25014ATG/V+T is a four-channel automotive backlight driver IC featuring an integrated boost controller. It supports low input voltages starting from 2.5V and provides up to 150mA output current per channel. The device operates with a typical switching frequency of 2.2MHz and utilizes an I2C interface for control. Packaged in a 24-pin TQFN (4x4mm) surface-mount format, it is designed for robust performance in automotive display applications.

LED Driver IC Feature Summary

• Integrated boost controller enables operation from low input voltage sources
• Four independent channels provide precise LED current sinking capability
• I2C serial interface allows for digital configuration and dimming control
• Automotive-grade reliability certified under AEC-Q100 standards

LED Driver IC Applications

• Automotive LCD backlight illumination systems
• In-vehicle infotainment display drivers
• Dashboard instrument cluster lighting
• Navigation screen power management

LED Driver IC Procurement Notes

Verify the specific suffix 'V' indicates automotive qualification and RoHS compliance when sourcing. Confirm package marking matches the 24-TQFN specification. Ensure the supplier provides official datasheets referencing Analog Devices or Maxim Integrated as the manufacturer. Check for valid REACH and RoHS certificates upon request.

LED Driver IC Selection Notes

Select this component for designs requiring low-voltage operation and high channel count. The integrated boost topology simplifies schematic design by eliminating external inductor selection complexity. Consider the 2.2MHz switching frequency for EMI management and capacitor sizing. Verify thermal dissipation requirements for the TQFN package based on total channel load.

LED Driver IC Part Context

This part belongs to the MAX25014 family of automotive backlight drivers. It complements other Maxim Integrated PMIC solutions by offering specialized LED driving capabilities. The series targets modern vehicle electronics where space constraints and electrical efficiency are critical design parameters.

LED Driver IC Replacement Considerations

Check for MAX25014 variants with different suffixes for packaging or temperature range differences. Verify pin compatibility if substituting with older generation drivers. Ensure any alternative maintains AEC-Q100 certification for automotive use.