Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ISOW7842DWER is a high-performance, four-channel enhanced digital isolator with an integrated high-efficiency power converter. The device uses on-chip transformer technology to provide up to 650 mW of isolated power, eliminating the need for an additional isolated power supply, simplifying design and reducing board space.

ISOW7842DWER Product Features

High data rates: Supports data rates up to 100 Mbps.

Rugged isolation barriers:

Expected life of over 100 years at 1 kV RMS operating voltage.

Isolation levels up to 5000 V RMS.

Surge immunity up to 10 kV PK.

Minimum common mode transient immunity (CMTI) of ±100 kV/µs.

Integrated high-efficiency DC-DC converter: Provides isolated power supply and supports multiple input and output voltage configurations.

Wide supply voltage range: 3V to 5.5V.

Regulated output: 5V or 3.3V.

High output power: up to 0.65W.

Multiple load current options:

5V to 5V; 5V to 3.3V: Available load current ≥ 130 mA.

3.3V to 3.3V: Available load current ≥ 75 mA.

3.3V to 5V: Available load current ≥ 40 mA.

Soft-start: Limits inrush current.

Overload and short circuit protection.

Thermal shutdown.

Low propagation delay: 13 ns (typical, 5V supply).

Excellent electromagnetic compatibility (EMC):

System-level ESD, EFT and surge immunity.

±8kV IEC 61000-4-2 contact discharge protection across the barrier.

Low radiation.

16-pin wide-body SOIC package.

Operating temperature range: -40°C to +125°C.

ISOW7842DWER Specifications

Data Rate: 100Mbps

Isolation voltage: 5000V

Supply voltage range: 3V to 5.5V

Output Voltage: 5V or 3.3V

Output power: 0.65W

Propagation delay: 13ns

Operating temperature range: -40°C to +125°C

ISOW7842DWER Applications

Industrial 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.