MAX8654ETX+

Voltage Regulators - DC DC Switching Regulators Overview

The MAX8654ETX+ is a synchronous step-down switching regulator manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates with an input voltage range of 4.5 V to 14 V and delivers up to 8 A of output current. The device supports adjustable output voltages from 600 mV to 11.9 V. It features a programmable switching frequency ranging from 250 kHz to 1.2 MHz. The component functions within a temperature range of -40°C to +85°C and utilizes a 36-pin TQFN package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-side and low-side N-channel power MOSFETs for efficient synchronous rectification.
• Supports wide input voltage ranges suitable for various system power rails.
• Includes comprehensive protection mechanisms such as thermal shutdown and overcurrent limiting.

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation in industrial equipment
• Power supply stages for embedded computing systems
• Telecommunications infrastructure power distribution

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix and tape-and-reel or tube packaging options available through authorized distributors. Confirm RoHS compliance status and lead times directly with the manufacturer or approved suppliers. Ensure the ordering information matches the exact pinout and thermal pad requirements for your PCB layout design.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single-output, high-current buck converter is required for space-constrained designs. Consider the 36-TQFN package for its thermal performance and compact footprint. Evaluate the need for external compensation components based on the desired stability and transient response characteristics for your specific load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MAX8654 series of DC-DC converters designed for applications requiring high efficiency and compact size. It is part of Analog Devices' portfolio of power management integrated circuits, previously developed under Maxim Integrated. The series targets markets needing reliable voltage regulation in harsh environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-to-pin replacements within the same product family that may offer updated features or improved availability. Verify compatibility with existing control loops and thermal management solutions before substituting.