MAX20056BAUGA/V+T

LED Driver IC Overview

The MAX20056BAUGA/V+T is a high-brightness LED lighting driver IC integrating a DC-DC switching controller and six current sinks. It supports Boost, Buck-Boost, and SEPIC topologies with an input voltage range of 4.5 V to 42 V. The device features six 120 mA current sinks and operates at frequencies up to 2 MHz. It is AEC-Q100 qualified for automotive applications and housed in a 24-TSSOP package.

LED Driver IC Feature Summary

• Integrates a DC-DC switching boost/SEPIC controller with six independent current sinks
• Supports PWM dimming for precise brightness control
• Includes open LED protection mechanisms
• Qualified for automotive environments under AEC-Q100 standards

LED Driver IC Applications

• Automotive interior lighting systems
• High-brightness LED backlighting
• General LED illumination drivers

LED Driver IC Procurement Notes

Verify the specific suffix 'V+' against the official Analog Devices datasheet to confirm lead-free status and RoHS compliance. Ensure the tape-and-reel quantity matches project requirements. Confirm that the 24-TSSOP exposed pad package aligns with PCB thermal design constraints. Cross-reference the part number with the latest manufacturer documentation to avoid obsolete revisions.

LED Driver IC Selection Notes

Select this component when designing multi-channel LED drivers requiring integrated power management. It is suitable for applications needing flexible topology options like Buck-Boost or SEPIC. Consider its 120 mA sink capability per channel for moderate current loads. Verify compatibility with required PWM dimming frequencies and operating temperature ranges.

LED Driver IC Part Context

This part belongs to the MAX20056B series of LED lighting driver ICs from Maxim Integrated. It is designed for high-efficiency LED driving in automotive and industrial sectors. The series emphasizes integration of power control and current regulation in a compact surface-mount package.

LED Driver IC Replacement Considerations

Consult the official Analog Devices replacement guide for direct pin-compatible alternatives. Generic equivalents may not support the same AEC-Q100 qualification or integrated topology flexibility.