MAX20078ATE+TW

LED Driver IC Overview

The MAX20078ATE+TW is a high-voltage, synchronous n-channel MOSFET controller designed for high-current buck LED drivers. It utilizes a proprietary average current mode control scheme to regulate inductor current, eliminating the need for external control loop compensation. The device supports PWM dimming with a maximum current of 10mA and operates within a wide input voltage range suitable for automotive and industrial applications. It is housed in a compact 16-TQFN (3x3) package.

LED Driver IC Feature Summary

• Proprietary average current mode control architecture
• Eliminates requirement for external control loop compensation
• Supports PWM dimming functionality
• High-voltage synchronous buck topology

LED Driver IC Applications

• High-current buck LED driver circuits
• Automotive lighting systems
• Industrial illumination control

LED Driver IC Procurement Notes

Verify the specific suffix TW against official Analog Devices documentation to confirm tape-and-reel packaging and regional compliance variations. Ensure the component matches the exact 16-TQFN (3x3) footprint requirements for your PCB layout. Cross-reference the datasheet revision history to confirm compatibility with your design specifications before procurement.

LED Driver IC Selection Notes

Select this component when designing high-efficiency LED drivers that require simplified compensation networks. The average current mode control offers robust performance without complex external components. Verify that the input voltage range and thermal dissipation capabilities align with the target application's power requirements and environmental conditions.

LED Driver IC Part Context

This part belongs to the Maxim Integrated LED driver portfolio, now under Analog Devices Inc. It is specifically engineered as a synchronous buck controller, distinguishing it from linear or boost topologies. The series focuses on high-current applications where efficiency and thermal management are critical, leveraging advanced control techniques to reduce system complexity.

LED Driver IC Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic equivalents may not replicate the proprietary average current mode control characteristics. Ensure any substitute maintains the same voltage ratings, package dimensions, and thermal performance profiles.