ADP1074ARWZ-RL

Overview

The ADP1074ARWZ-RL is an isolated, synchronous forward controller with active clamp and iCoupler technology. It operates within a switching frequency range of 50 kHz to 600 kHz and supports a maximum duty cycle of 55%. The device functions with a supply voltage between 4.5 V and 36 V, or 4.7 V to 60 V, consuming 19.5 mA of operating current. It provides one output capable of 8 V at 1 A. Operating temperatures span from -40 C to +125 C. The component utilizes a 24-SOIC package for surface mount installation.

Feature Summary

• Integrates iCoupler technology for galvanic isolation in the control loop
• Features active clamp circuitry to recover leakage energy and reduce stress
• Supports synchronous rectification for improved efficiency in forward converters

Applications

• Isolated DC/DC converter designs
• Industrial power supplies
• Telecommunications equipment

Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm reel packaging specifications. Ensure compatibility with existing board layouts by checking pin assignments and thermal requirements. Confirm that the selected variant meets all necessary regulatory standards for your target application environment before finalizing procurement decisions.

Selection Notes

Select this controller when designing isolated synchronous forward topologies requiring integrated magnetic isolation. Consider the wide input voltage range and adjustable switching frequency for flexible design parameters. Evaluate the thermal performance within the specified temperature range to ensure reliable operation under load conditions.

Part Context

This component belongs to the ADP1074 series of power management ICs manufactured by Analog Devices. It is categorized as a switching controller designed for high-efficiency isolated power conversion applications. The part integrates advanced control features to simplify the design of robust power systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.