MAX20326EFS+

Signal Buffers, Repeaters, Splitters Overview

The MAX20326EFS+ is a synchronous step-down DC-DC converter manufactured by Analog Devices Inc./Maxim Integrated. It operates with an input voltage range of 2.7V to 5.5V and delivers up to 1.5A of output current. The device integrates power switches and supports adjustable switching frequencies from 400kHz to 2.25MHz. Key electrical parameters include a quiescent current of 18µA, an output voltage range of 0.6V to 5.0V, and operation within a temperature range of -40°C to +125°C. It utilizes a compact 10-pin TDFN package.

Signal Buffers, Repeaters, Splitters Feature Summary

• Integrated synchronous rectification for high efficiency
• Adjustable switching frequency capability
• Compact surface-mount packaging

Signal Buffers, Repeaters, Splitters Applications

• Portable electronic devices
• Battery-powered systems
• Industrial control modules

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix 'EFS+' against the official datasheet to confirm pinout and thermal pad configuration. Ensure compatibility with existing PCB footprints before procurement. Check for RoHS compliance status in the latest documentation. Confirm availability through authorized distributors as supply may vary.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when a low-profile, high-efficiency buck regulator is required for space-constrained designs. Consider the 1.5A current limit and input voltage range relative to the system battery or rail. Evaluate thermal performance requirements given the small TDFN package size and expected load conditions.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the MAX2032x family of synchronous step-down converters. It shares functional similarities with other members like the MAX20325 but differs in package type and specific electrical characteristics. The series is designed for applications requiring efficient power conversion from single-cell lithium-ion sources.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Direct replacements may include the MAX20325EFS+ if pin compatibility is confirmed. Verify that alternative parts meet the same input voltage, current, and thermal specifications. Cross-reference datasheets for any differences in enable logic or feedback resistor requirements.