MAX1655ESE+T

DC DC Switching Controllers Overview

The MAX1655ESE+T is a high-efficiency, synchronous step-down DC-DC controller manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates with a fixed switching frequency of 300 kHz and supports an input voltage range from 4.5 V to 30 V. The device delivers up to 10 A of output current with a maximum duty cycle of 98%. It features clock synchronization capability and integrated soft-start functionality. The component is housed in a 16-pin SOIC-Narrow package and is rated for operation between -40°C and +85°C.

DC DC Switching Controllers Feature Summary

• Synchronous rectification architecture for enhanced power conversion efficiency
• Clock synchronization input to minimize system noise interference
• Integrated soft-start circuitry to limit inrush current during startup

DC DC Switching Controllers Applications

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

DC DC Switching Controllers Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm tape-and-reel packaging configuration. Ensure the part number matches the exact electrical specifications required for the target design. Cross-reference the RoHS compliance status with the latest datasheet revision. Confirm availability through authorized distributors as supply conditions may vary.

DC DC Switching Controllers Selection Notes

Select this controller when a compact solution is needed for medium-current applications requiring precise voltage regulation. The fixed 300 kHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the input voltage range aligns with the system power source. Consider thermal management requirements given the 10 A output capability within the SOIC package.

DC DC Switching Controllers Part Context

This component belongs to the MAX1655 series of high-efficiency PWM controllers designed for versatile power management tasks. It represents a synchronous buck topology optimized for performance in space-constrained environments. The series is characterized by its ability to drive external N-channel MOSFETs efficiently while maintaining stable output voltages across varying load conditions.

DC DC Switching Controllers Replacement Considerations

Consult official substitution guides for verified equivalents. Generic replacements may not match the specific pinout or control characteristics.