MAX16963SATED/V+T

Voltage Regulators - DC DC Switching Regulators Overview

The MAX16963SATED/V+T is a dual-channel, low-voltage step-down DC-DC converter manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates with an input voltage range of 2.7 V to 5.5 V and delivers up to 4 A of output current per channel. The device features a fixed switching frequency of 2.2 MHz and supports adjustable output voltages from 800 mV to 3.6 V. Designed for automotive applications, it holds AEC-Q100 qualification and functions within a temperature range of -40°C to +125°C. The component utilizes a TQFN-EP-16 package and maintains a quiescent current of 26 µA.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Dual independent buck converters providing flexible multi-rail power distribution
• High-frequency operation at 2.2 MHz enables compact external passive component selection
• Automotive-grade reliability certified to AEC-Q100 standards for harsh environments
• Low quiescent current consumption optimizes efficiency in battery-powered systems

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive infotainment system power rails
• Telematics control unit voltage regulation
• Body control module power distribution networks
• Dashboard display driver power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'SATED' against official manufacturer documentation to confirm pinout compatibility and thermal pad specifications. Ensure the source provides valid traceability records for AEC-Q100 automotive grade certification. Confirm RoHS compliance status through the latest datasheet revision before integration into production designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing systems requiring two isolated low-voltage outputs from a single 5 V rail. The high switching frequency allows for smaller inductors compared to lower-frequency alternatives. Verify that the required output current does not exceed 4 A per channel under maximum operating temperatures to ensure stable regulation.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX16963R series of dual synchronous buck converters. It is designed specifically for low-voltage automotive applications where space constraints and efficiency are critical. The series integrates internal power switches and control logic to simplify board layout and reduce component count in dense electronic assemblies.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement matches the TQFN-EP-16 footprint and maintains AEC-Q100 qualification if automotive use is required.