Analog Devices announced the launch of a new DC/DC converter with dramatically enhanced isolation performance. This new product achieves record-breaking component-level EMI emissions performance, enabling systems to meet the EN55022/CISPR 22 Class B EMI standard.

The ADuM5020/6020 and ADuM5028/6028 product families eliminate the need for costly EMI mitigation technologies at the application level, simplifying the EMI certification process and reducing design cost and time.

Emerging safety-critical applications, such as battery monitoring systems for electric vehicles (EVs) and hybrid electric vehicles (HEVs) and industrial programmable logic controllers (PLCs), require compact, high-density insulation products that reduce size and weight, meet stringent emissions regulations, and safely protect people and equipment from high voltages.

ADI's new product enables achieving emissions targets for two-layer PCBs by reducing solution size by up to 70% and reducing material costs by up to 30% compared to four-layer boards.

This new family of 500mW DC/DC converters is designed based on ADI's iCoupler® and isoPower® chip-scale transformer technologies, enabling high temperature operation up to 125ºC and a compact 8-pin form factor. The 16-pin ADuM5020/6020 and 8-pin ADuM5028/6028 are the first products in this family.

Key Features of ADuM5020/6020 and ADuM5028/6028 Products

• Small EMI emissions below Class B EN 55022/CISPR 22

• Available in an ultra-small 8-pin SOIC package

• Capable of operating at high temperatures up to 125°C

• Safety compliance approval (UL, CSA, VDE, CQC)