MAX20057ATIJ/VY+

Voltage Regulators - DC DC Switching Regulators Overview

The MAX20057ATIJ/VY+ is a synchronous buck-boost DC/DC converter from Analog Devices, designed for automotive applications. It features an input voltage range of 3.5V to 36V and provides three adjustable positive outputs. The device supports current mode control and delivers up to 3.5A per output channel. Packaged in a 28-WFQFN with an exposed pad, it operates within a temperature range suitable for automotive environments.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck-boost topology supporting wide input voltage ranges
• Three independent adjustable positive output channels
• Current mode control architecture for stable regulation
• Automotive-grade qualification compliant with AEC-Q100 standards

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive infotainment systems
• Vehicle lighting power management
• General automotive electronics requiring multi-rail supply

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'IJ' against official datasheets to confirm pinout and thermal characteristics. Confirm AEC-Q100 compliance requirements match your design specifications. Ensure the 28-WFQFN package footprint aligns with your PCB layout constraints before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing automotive systems requiring a single-stage solution for multiple voltage rails from a variable battery source. The integrated synchronous rectification improves efficiency compared to asynchronous designs. Consider the thermal performance of the exposed pad for high-current applications.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the Maxim Integrated automotive power management portfolio, now under Analog Devices. It addresses the need for robust, space-efficient power solutions in modern vehicles where battery voltages fluctuate significantly during cranking and load dump events.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct cross-references in Analog Devices' product change notices. Verify that any substitute maintains the 28-WFQFN package and 3-output configuration to ensure mechanical compatibility.