Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ISOW7744DFMR is a galvanically isolated, four-channel digital isolator with a low-radiation, integrated, high-efficiency power converter. The integrated DC/DC converter provides up to 550mW of isolated power, eliminating the need for a separate isolated power supply in space-constrained isolated designs.

Product Features

Technology: Capacitively Coupled

Type: General Purpose

Isolated Power: Yes

Number of Channels: 4

Inputs - Side 1/Side 2: 0/4

Channel type: Unidirectional

Isolation voltage: 5000 Vrms

Common mode transient immunity (min): 85 kV/µs

Data transfer rate: 100 Mbps 100 Mbps

Propagation delay tpLH / tpHL (max): 15.7ns, 15.7ns 15.7ns, 15.7ns

Pulse Width Modulation Distortion (max): 5ns 5ns

Rise/Decay Time (typical): 2.5ns, 2.4ns 2.5ns, 2.4ns

Voltage - Supply: 2.97V ~ 3.63V, 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package/Case: 20-SOIC (0.295" wide, 7.50mm)

Supplier Device Package: 20-SOIC

Applications

● Factory automation

● Motor control

● Grid infrastructure

● Medical devices

● 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.