ADUM5403CRWZ-RL - Isolated DC/DC Converter by Analog Devices Inc.

The ADUM5403CRWZ-RL is a state-of-the-art isolated DC/DC converter designed and manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This product is part of the iCoupler® family and combines Analog Devices' proven iCoupler technology with a regulated DC/DC converter to offer both signal isolation and power isolation in a single package. It is an ideal solution for a variety of applications that require both data isolation and power, such as industrial PLCs, distributed control systems, and data acquisition systems.

The ADUM5403CRWZ-RL provides a triple-channel digital isolator with an integrated, isolated power output of 3.3V or 5V (selectable) at up to 500mW of output power. This allows for the powering of isolated circuits without the need for a separate isolated power supply, simplifying design and reducing board space. Its isoPower® technology enables the transfer of power across the isolation barrier using a high-efficiency, on-chip transformer, ensuring reliable operation and excellent power efficiency.

Key features of the ADUM5403CRWZ-RL include:

• Integrated isolated DC/DC converter with regulated output
• High data rate: Up to 10 Mbps
• High temperature operation: -40°C to +125°C
• Low power operation
• High common-mode transient immunity: >25 kV/μs
• Safety and regulatory approvals: UL, CSA, VDE certifications
• 16-lead SOIC wide body package
• Lead (Pb) free and RoHS compliant

The ADUM5403CRWZ-RL is available in a 16-lead SOIC package, which is ideal for space-constrained applications. Its robust design ensures that the device can withstand harsh industrial environments while maintaining high insulation and data integrity. The product is also designed with attention to safety, featuring insulation and creepage distances that meet regulatory standards for reinforced insulation.

Overall, the ADUM5403CRWZ-RL from Analog Devices Inc. represents a powerful combination of data and power isolation, ensuring reliable and efficient operation in a wide range of applications where space is at a premium and both isolation and power are required.