ADUM6028-5BRIZ

The ADuM6020/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/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/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 ADuM6020-5BRIZ and the ADuM6028-5BRIZ. For 3.3 V input to 3.3 V output operations, use the ADuM6020-3BRIZ and the ADuM6028-3BRIZ.

Applications

• RS-485/RS-422/CAN transceiver power
• Power supply start-up bias and gate drives
• Isolated sensor interfaces
• Automotive on-board charger (OBC) and dc to dc
• Industrial PLCs

Key features

• isoPower integrated, isolated dc-to-dc converter
• 100 mA output current for ADuM6020
• 60 mA output current for ADuM6028
• AEC-Q100 qualified for automotive applications
• 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, V_{IORM}=565 V peak, CQC certification per GB4943.1-2011