MAX20049ATEH/VY+

Overview

The MAX20049ATEH/VY+ is a compact power management IC designed for automotive camera modules. It integrates two synchronous buck converters and two low-dropout regulators (LDOs). The device operates from a supply voltage up to 17 V. The buck converters provide regulated outputs of 3.3 V and 1.8 V, while the LDOs deliver 2.8 V and 1.2 V. This configuration supports the diverse power requirements of remote camera systems within a small SWTQFN-EP-16 package.

Feature Summary

• Integrates dual synchronous buck converters and dual LDOs in a single compact package
• Designed specifically for automotive camera module power applications
• Operates with input supply voltages up to 17 V

Applications

• Automotive remote camera power systems
• Camera module power distribution
• Automotive vision system power management

Procurement Notes

Verify the complete part number including suffixes such as EH/VY+ against official Analog Devices documentation to ensure correct package and temperature grade. Confirm availability through authorized distributors as stock levels fluctuate. Ensure compatibility with existing PCB layouts and thermal requirements before ordering.

Selection Notes

Select this component when a miniaturized solution is required for automotive cameras needing multiple regulated rails. It combines buck and LDO capabilities to reduce board space. Verify that the input voltage range and output current requirements align with the specific camera sensor and processing unit specifications.

Part Context

This part belongs to the MAX20049 family of mini PMICs developed by Maxim Integrated, now part of Analog Devices. These devices are engineered to simplify power design for automotive imaging applications by integrating multiple regulators into a small footprint, reducing component count and assembly complexity.

Replacement Considerations

Check for direct pin-to-pin replacements within the MAX20049 series or other automotive camera PMICs from Analog Devices. Verify electrical parameters and package dimensions match before substitution.