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ISOW7742DFMR - Low-emissions, low-ripple, quad-channel, 2/2, reinforced digital isolator with integrated power

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ISOW7742DFMR is galvanically-isolated quad-channel digital isolator with an integrated high-efficiency power converter with low emissions. The integrated DC-DC converter provides up to 550 mW of isolated power, eliminating the need for a separate isolated power supply in space-constrained isolated designs.

Product Features

• 100Mbps data rate

• Integrated DC-DC converter with low-emissions, low-noise

– Low frequency power converter at 25MHz enabling low noise performance

– Low output ripple: 24mV

• High efficiency output power

– Efficiency at max load: 46%

– Up to 0.55W output power

• Independent power supply for channel isolator & power converter

– Logic supply (VIO): 1.71V to 5.5V

– Power converter supply (VDD): 3V to 5.5V

• Robust electromagnetic compatibility (EMC)

– System-level ESD, EFT, and surge immunity

– ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier

• Reinforced and Basic isolation options

• High CMTI: 100kV/µs (typical)

• Extended temperature range: –40°C to +125°C

• 20-pin wide body SOIC package

Applications

• Factory automation

• Motor control

• Grid infrastructure

• Medical equipment

• Test and measurement

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.