Catalog
Low Emission 500 mW Isolated DC-to-DC Converter
Key Features
• isoPower integrated, isolated dc-to-dc converter
• 100 mA output current for ADuM5020
• 60 mA output current for ADuM5028
• Meets CISPR22 Class B emissions limits at full load on a 2-layer PCB
• 16-lead SOIC_W package with 7.8 mm minimum creepage
• 8-lead SOIC_IC package with 8.3 mm minimum creepage
• High temperature operation: 125°C maximum
• Safety and regulatory approvalsUL recognition (pending)3000 V rms for 1 minute per UL 1577CSA Component Acceptance Notice 5A (pending)VDE certificate of conformity (pending)VDE V 0884-10VIORM= 565 V peakCQC certification per GB4943.1-2011 (pending)
• UL recognition (pending)3000 V rms for 1 minute per UL 1577
• 3000 V rms for 1 minute per UL 1577
• CSA Component Acceptance Notice 5A (pending)
• VDE certificate of conformity (pending)VDE V 0884-10VIORM= 565 V peak
• VDE V 0884-10
• VIORM= 565 V peak
• CQC certification per GB4943.1-2011 (pending)
Description
AI
The ADuM5020 is anisoPower®, integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc.,iCoupler®technology, the dc-to-dc converter provides regulated, isolated power that is below CISPR22 Class B limits at full load on a 2-layer printed circuit board (PCB) with ferrites.The ADuM5020 eliminates the need to design and build an isolated dc-to-dc converter in 500 mW applications. TheiCoupler 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 ADuM5020 isolated dc-to-dc converter is available in a wide-body 16-lead SOIC package.ApplicationsRS-485/RS-422/CAN transceiver powerPower supply startup bias and gate drivesIsolated sensor interfacesIndustrial PLCs
