MAX20049ATEG/VY+

Overview

The MAX20049ATEG/VY+ is a compact power management IC designed for automotive camera modules. It integrates two 2.2MHz, 500mA buck converters and dual low-dropout regulators (LDOs). The device supports an input voltage range up to 17V. Output voltages include 1.1V, 1.2V, 1.8V, and 2.9V options. It features a 16-pin package suitable for space-constrained applications.

Feature Summary

• Integrates dual step-down converters with dual LDOs in a single chip
• Optimized for automotive camera module power requirements
• Compact form factor suitable for remote camera applications

Applications

• Remote camera power systems
• Digital still cameras
• Automotive camera modules

Procurement Notes

Verify the specific suffix VY+ against the manufacturer's current datasheet to confirm pinout and thermal characteristics. Ensure the component meets RoHS compliance standards required for your assembly process. Cross-reference the ordering number with Analog Devices official documentation to avoid counterfeit parts.

Selection Notes

Select this PMIC when space is limited and multiple regulated rails are needed for camera sensors. The integrated buck converters provide efficient voltage stepping from higher supply rails. Dual LDOs offer clean power for sensitive analog sections. Verify that the 500mA output current per converter meets the peak load demands of the target camera system.

Part Context

This component belongs to the MAX20049 series of mini PMICs developed by Maxim Integrated, now part of Analog Devices. These devices are engineered specifically for automotive vision systems where reliability and small footprint are critical. The series consolidates multiple power functions into one solution to reduce board complexity.

Replacement Considerations

Check for direct pin-to-pin replacements within the MAX20049 family. Verify if alternative PMICs from Analog Devices support similar input ranges and output configurations. Ensure any substitute maintains compatibility with automotive environmental standards.