MAX20006EAFOB/VY+

Product Overview

The MAX20006EAFOB/VY+ from Analog Devices Inc./Maxim Integrated is a synchronous buck switching regulator for positive fixed 3.3 V output at up to 6 A. It operates from a 3.5 V to 36 V input, uses a 2.1 MHz switching frequency, and features a 17-PowerWFQFN surface-mount package with wettable flanks. The device is qualified to AEC-Q100 and rated for -40°C to 125°C operation.

Key Features

• Fixed 3.3 V output with 6 A maximum output current
• 3.5 V to 36 V input range for step-down conversion
• 2.1 MHz switching frequency with synchronous rectification
• AEC-Q100 qualified automotive grade operation
• 17-PowerWFQFN surface-mount package with wettable flanks

Applications

• Automotive electronic control boards requiring a fixed 3.3 V rail
• Embedded digital logic and peripheral supplies powered from 3.5 V to 36 V inputs
• Single-output power modules using a 6 A synchronous buck converter

Design & Procurement Notes

When using the MAX20006EAFOB/VY+, confirm that the system input remains within 3.5 V to 36 V and that the load requires a fixed 3.3 V output rather than an adjustable voltage. The 2.1 MHz switching frequency and synchronous rectifier are specified characteristics that should be considered in power-stage layout and filtering. The 17-PowerWFQFN wettable-flank package, AEC-Q100 qualification, and -40°C to 125°C operating range should be considered for automotive-grade board implementation and thermal design.