MAX20052CATC/V+T

LED Driver IC Overview

The MAX20052CATC/V+T is a synchronous buck LED driver IC from Analog Devices. It supports an input voltage range of 4.5V to 36V and delivers up to 2A output current. The device operates at a typical switching frequency of 2.1MHz. It features PWM dimming control and is housed in a 12-TDFN (3x3) package.

LED Driver IC Feature Summary

• Synchronous buck topology for high efficiency
• Integrated PWM dimming capability
• Wide input voltage range support

LED Driver IC Applications

• LED lighting systems
• General illumination drivers

LED Driver IC Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when ordering. Confirm the 'CATC/V+' designation matches the required temperature grade and pin configuration against the official datasheet before procurement to ensure compatibility with existing designs.

LED Driver IC Selection Notes

Select this component for applications requiring a compact solution with integrated synchronous rectification. The 2.1MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Ensure the input supply voltage remains within the 4.5V to 36V operational limits.

LED Driver IC Part Context

This part belongs to the MAX20052 family of LED drivers designed by Maxim Integrated, now part of Analog Devices. These devices are engineered for efficient power conversion in lighting applications, offering a balance of performance and size through their integrated synchronous buck architecture.

LED Driver IC Replacement Considerations

Check for MAX20052 variants with different suffixes such as 'ATC' or 'ETC' which may indicate different temperature ranges or packaging options. Verify electrical equivalence before substitution.