MAX1655EEE+

DC DC Switching Controllers Overview

The MAX1655EEE+ is a high-efficiency, PWM step-down DC-DC controller manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range of 2.7 V to 36 V and delivers up to 10 A of output current. The device features a fixed switching frequency of 300 kHz and supports adjustable output voltages from 2.5 V to 5.5 V. Encased in a 16-pin QSOP package, it functions reliably across an operating temperature range of -40°C to +85°C.

DC DC Switching Controllers Feature Summary

• Integrates a high-side N-channel MOSFET driver for efficient power conversion
• Provides cycle-by-cycle current limiting and thermal shutdown protection
• Supports low external component count with integrated error amplifier

DC DC Switching Controllers Applications

• Point-of-load regulation for processors and DSPs
• Battery-powered equipment requiring high efficiency
• Industrial control systems with wide input voltage ranges

DC DC Switching Controllers Procurement Notes

Verify the specific suffix EEE against official datasheets to confirm package type and temperature rating. Confirm RoHS compliance status through manufacturer documentation. Check for obsolescence notices or lifecycle changes directly from Analog Devices before procurement planning.

DC DC Switching Controllers Selection Notes

Select this component when designing buck converters requiring high output current up to 10 A. Ensure the application demands a fixed 300 kHz switching frequency. Verify that the required output voltage falls within the 2.5 V to 5.5 V adjustable range. Consider the 16-pin QSOP package constraints for PCB layout.

DC DC Switching Controllers Part Context

This part belongs to the MAX1655 series of switching regulators. It is designed as a compact solution for step-down applications. The family focuses on high efficiency and minimal external component requirements. It serves as a core controller for power management modules in various electronic devices.

DC DC Switching Controllers Replacement Considerations

Consult official cross-reference lists for direct replacements. Verify pin compatibility and electrical specifications match exactly. Ensure substitute parts support the same 10 A output capability and 300 kHz frequency.