ADUM6020-3BRIZ

The ADuM6020 and ADuM6028 are isoPower, integrated, isolated dc-to-dc converters. These dc-to-dc converters provide regulated, isolated power that is below CISPR22 Class B limits at full load on a 2-layer printed circuit board (PCB) with ferrites. The ADuM6020 and ADuM6028 eliminate the need to design and build isolated dc-to-dc converters in applications up to 500 mW. The iCoupler chip scale transformer technology is used for the magnetic components of the dc-to-dc converter. The result is a small form factor, isolated solution. The ADuM6020 and ADuM6028 isolated dc-to-dc converters provide two different package variants: the ADuM6020 in a wide body, 16-lead SOIC_IC package, and the ADuM6028 in the space saving, 8-lead, wide body SOIC_IC package. For 5 V input operations, use the ADuM6020-5BRWZ and the ADuM6028-5BRIZ. For 3.3 V input to 3.3 V output operations, use the ADuM6020-3BRWZ and the ADuM6028-3BRIZ.

Applications

• RS-485/RS-422/CAN transceiver power
• Power supply start-up bias and gate drives
• Isolated sensor interfaces
• Industrial PLCs

Key features

• isoPower integrated, isolated dc-to-dc converter
• 100 mA output current for ADuM6020
• 60 mA output current for ADuM6028
• Meets CISPR22 Class B emissions limits at full load on a 2-layer PCB
• 16-lead SOIC_IC package with 8.3 mm minimum creepage
• 8-lead SOIC_IC package with 8.3 mm minimum creepage
• High temperature operation: 125°C maximum
• Safety and regulatory approvals
• UL recognition 5000 V rms for 1 minute per UL 1577
• CSA Component Acceptance Notice 5A
• VDE certificate of conformity VDE V 0884-10 V₁₀RM = 565 V peak
• CQC certification per GB4943.1-2011 (pending)