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Analog Devices Latest Isolated Power Converters Supports Class B System EMI Levels

The ADuM5020/6020 and ADuM5028/6028 series eliminate the need for costly EMI mitigation techniques at the application level and simplify the EMI certification process reducing design cost and time.

Analog Devices

Analog Devices unveils its latest generation of reinforced isolated power converters, setting a new benchmark for low component-level radiated emissions allowing systems to meet EN 55022/CISPR 22 Class B Electromagnetic Interference (EMI) standard requirements.

The ADuM5020/6020 and ADuM5028/6028 series from Analog Devices eliminate the need for costly EMI mitigation techniques at the application level and simplify the EMI certification process reducing design cost and time.

Emerging safety-critical applications, such as Electric Vehicle and Hybrid Electric Vehicle (EV/HEV) automotive battery monitoring and industrial programmable logic controllers (PLC), require compact and dense isolated designs that deliver size and weight savings, strict emissions compliance, and reliable protection from high voltages for people and equipment.

Use of these devices can achieve emissions targets on a two-layer PCB, which reduces the solution size by as much as 70%, and decreases the material cost by 30% compared to a four-layer board. The new series of 500mW DC-DC power converters builds upon ADI’s iCoupler and isoPower chip-scale transformer technologies to support high-temperature operation up to 125ºC and the smallest 8-lead form factor. The 16-lead ADuM5020/6020 and the 8-lead ADuM5028/6028 are the first devices in the series.

The Key Features of Analog Devices ADuM5020/6020 and ADuM5028/6028 includes:

  • Low radiated emissions below Class B EN 55022/CISPR 22 standard limits
  • Smallest package size – 8-lead SOIC
  • High-temperature operation – 125°C
  • Safety and regulatory approvals (UL, CSA, VDE, CQC)

Pricing and Availability

Product Isolation Rating Full Production Price Each Per 1,000 Packaging
ADuM5020/

ADuM6020

3kV/5kV June $3.09/

$3.39

16 lead SOIC_W/

16 lead SOIC_IC

ADuM5028/

ADuM6028

3kV/5kV June $3.19/

$3.49

8 lead SOIC_IC

 

Product: ADuM5020 or ADuM6020

Product: ADuM5028 or ADuM6028

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Jyoti Gazmer

A Mass Comm. graduate believes strongly in the power of words. A book lover who dreams to own a library some day. An introvert but will become your closest friend if you share mutual feelings about COFFEE. I prefer having more puppies over humans.

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