MAX16941AUE/V+

Overview

The MAX16941AUE/V+ is a dual-phase boost controller from Analog Devices, designed for automotive applications. It operates with an input voltage range of 3.5V to 30V and supports output voltages up to 42V. The device features a fixed switching frequency of 400kHz and integrates soft-start functionality. Packaged in a TSSOP-16 format, it is qualified under AEC-Q100 standards for reliability in harsh environments.

Feature Summary

• Dual-phase synchronous boost control architecture
• Integrated soft-start mechanism for controlled ramp-up
• Automotive-grade qualification ensuring operational stability

Applications

• Automotive infotainment systems
• LED lighting drivers
• Industrial power supplies

Procurement Notes

Verify the specific suffix 'V+' indicates lead-free compliance and RoHS adherence as per manufacturer specifications. Confirm package integrity upon receipt, as thermal performance depends on proper soldering to the exposed pad. Ensure compatibility with existing PCB layouts before finalizing orders.

Selection Notes

Select this component when dual-phase efficiency is required for high-current boost applications. It is suitable for designs needing precise voltage regulation within automotive constraints. Consider thermal management requirements due to the TSSOP-16 package limitations in high-power scenarios.

Part Context

This part belongs to the Maxim Integrated automotive power management portfolio. It complements single-phase controllers by offering higher current capability through phase interleaving. The series targets robust solutions for vehicle electronics requiring high reliability.

Replacement Considerations

Direct substitutes include other dual-phase boost controllers from Analog Devices with similar pinouts and electrical characteristics. Verify input/output voltage ranges and switching frequencies match system requirements before substitution.