MAX16993ATJI/V+T

Voltage Regulators - DC DC Switching Regulators Overview

The MAX16993ATJI/V+T is a synchronous buck step-down controller featuring dual integrated 2.1 MHz DC-DC converters. It supports an input voltage range from 3.5 V to 36 V and delivers up to 3 A output current per channel. The device offers three outputs with fixed 3.3 V, 5 V, or adjustable configurations. Operating within a temperature range of -40°C to +125°C, it meets AEC-Q100 automotive qualification standards. The component utilizes a TQFN-EP-32 surface-mount package for compact integration.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates two independent high-frequency step-down converters within a single controller architecture
• Provides flexible output voltage options including fixed 3.3 V, 5 V, and programmable settings
• Complies with AEC-Q100 automotive reliability standards for harsh environment operation

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive radio head units requiring sophisticated power management
• Vehicle infotainment systems operating in harsh environments
• Multi-rail power distribution networks in automotive electronics

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix configuration against official Analog Devices documentation to ensure correct package and temperature grade alignment. Confirm current availability status as supply may be restricted or limited. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing automotive power architectures requiring dual synchronized buck conversion. Ensure the design accommodates the 3.5 V to 36 V input range and thermal requirements for the TQFN-EP-32 package. Verify that the 2.1 MHz switching frequency aligns with electromagnetic interference constraints in the target application.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX16993 series of multi-output power management ICs designed for automotive applications. It consolidates multiple converter functions into a single footprint, reducing board space compared to discrete solutions. The series targets demanding vehicle electronics where reliability and efficiency are critical.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official Analog Devices product selector guide for verified cross-references. Check for updated revisions within the MAX16993 family that may offer improved availability or minor pin-compatible upgrades.