MAX20049DATEN/VY+T

Power Management - Specialized Overview

The MAX20049DATEN/VY+T is a mini Power Management Integrated Circuit (PMIC) designed for automotive camera modules. It integrates four synchronous buck converters and two low-dropout regulators (LDOs). The device operates with an input voltage range of 3.8V to 36V. Each buck converter provides up to 500mA of output current, while the LDOs support higher currents. The switching frequency is fixed at 2.2MHz. It features a compact 16-lead WLCSP package.

Power Management - Specialized Feature Summary

• Integrates four independent 500mA synchronous buck converters
• Includes dual low-dropout linear regulators for noise-sensitive loads
• Fixed 2.2MHz switching frequency enables small external component size
• Designed specifically for automotive camera power applications

Power Management - Specialized Applications

• Automotive camera module power supply
• Remote camera system power management
• ADAS sensor power distribution

Power Management - Specialized Procurement Notes

Verify the specific suffix 'TEN' against the official Analog Devices datasheet to confirm pinout and electrical characteristics. Ensure the tape and reel packaging matches your automated assembly requirements. Confirm RoHS compliance status through the manufacturer's environmental declaration before final procurement.

Power Management - Specialized Selection Notes

Select this component when space constraints require a highly integrated solution for multiple camera rails. The fixed 2.2MHz frequency minimizes inductor size compared to lower-frequency alternatives. Verify that the total load current across all four buck channels does not exceed individual thermal limits within the WLCSP package.

Power Management - Specialized Part Context

This part belongs to the MAX20049 family of mini PMICs from Maxim Integrated, now part of Analog Devices. These devices are engineered to replace discrete regulator solutions in automotive vision systems. The family offers various output configurations tailored for different camera architectures.

Power Management - Specialized FAQ

What is the maximum input voltage for the MAX20049?

The device supports an input voltage range up to 36V.

How many buck converters are included in this PMIC?

The MAX20049 integrates four independent synchronous buck converters.