MAX25601DAUI/V+T

LED Driver IC Overview

The MAX25601DAUI/V+T is a single-channel LED lighting driver IC featuring integrated synchronous boost and synchronous buck converters. It operates within an input voltage range of 4.9 V to 5.1 V, with output capabilities up to 65 V and 30 A. The device supports switching frequencies from 200 kHz to 2.2 MHz and utilizes PWM dimming for control. Packaged in a 28-pin TSSOP-EP (TSSOP-CU-28) housing, it is designed for high-power automotive applications.

LED Driver IC Feature Summary

• Integrates synchronous boost and synchronous buck topologies for flexible LED drive configurations
• Supports wide input voltage ranges suitable for automotive battery systems
• Enables precise current regulation via analog and PWM dimming interfaces

LED Driver IC Applications

• Automotive front lighting systems
• High-brightness LED matrix drivers
• Adaptive driving beam headlights

LED Driver IC Procurement Notes

Verify the exact suffix configuration against official Analog Devices documentation to ensure correct package and temperature grade. Confirm availability status as supply may be restricted or subject to factory allocation. Cross-reference the datasheet revision date to validate electrical specifications before integration into design files.

LED Driver IC Selection Notes

Select this component when a single IC solution is required for both step-up and step-down LED driving functions. Ensure the application demands high output current capability and wide input voltage tolerance. Verify that the thermal performance of the TSSOP-EP package meets the system's heat dissipation requirements under maximum load conditions.

LED Driver IC Part Context

This part belongs to the MAX25601 series of LED drivers from Analog Devices/Maxim Integrated. It is specifically engineered for automotive exterior lighting where reliability and high power density are critical. The device consolidates multiple power stages into one compact footprint to reduce board space and component count.

LED Driver IC Replacement Considerations

Consult official substitution guides for pin-compatible alternatives within the same product family. Verify that any replacement maintains identical topology and electrical ratings for automotive safety compliance.