MAX16920BATJ/V+

Overview

The MAX16920BATJ/V+ is an automotive-grade power management integrated circuit (PMIC) designed for high-reliability applications. It integrates three step-down converters and a linear regulator to provide efficient voltage regulation within a specified input range of 5.5 V to 28 V. The device operates with a supply current of 2 mA and is housed in a BATJ package, ensuring robust performance under varying thermal conditions.

Feature Summary

• Integrates three synchronous step-down DC-DC converters for multi-rail power distribution
• Includes an integrated low-dropout linear regulator for noise-sensitive loads
• Automotive qualification compliant for harsh operating environments

Applications

• Automotive infotainment systems requiring multiple regulated voltage rails
• Instrument clusters and dashboard displays needing stable power delivery
• Body control modules utilizing combined switching and linear regulation

Procurement Notes

Verify the specific suffix 'V+' indicates lead-free compliance and RoHS status against the manufacturer's latest documentation. Confirm the BATJ package variant matches your PCB footprint requirements. Ensure the component meets AEC-Q100 standards if required by your system design specifications before finalizing procurement.

Selection Notes

Select this PMIC when designing automotive electronics that require a compact solution combining multiple buck converters with a dedicated LDO. It is suitable for systems operating between 5.5 V and 28 V input. Consider its thermal characteristics and integration level compared to discrete solutions to optimize board space and efficiency.

Part Context

This component belongs to the Maxim Integrated automotive PMIC family, now part of Analog Devices Inc. These devices are engineered to reduce bill-of-materials count by integrating multiple power stages into a single package. The MAX16920 series specifically targets applications demanding high efficiency and reliability in vehicle electrical architectures.

Replacement Considerations

Consult official cross-reference lists for direct replacements. Verify pin compatibility and electrical specifications carefully. No public substitute part numbers are confirmed in the provided data.