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The ADUM5202WCRWZ is suitable for a variety of applications that require highly isolated and stable power supplies, such as industrial control, medical equipment, communication equipment, and instrumentation. Its built-in DC-DC converter simplifies power supply design, reducing system cost and complexity.

Description

The ADUM5202WCRWZ is a dual channel digital isolator with integrated isoPower isolated DC-DC converter. Based on Analog Devices' iCoupler® technology, the DC-DC converter delivers up to 500 mW/200 mW of regulated isolated power at 5.0V / 3.3V input and 5.0V / 3.3V output voltages, respectively. In low-power isolation designs, there is no need to use a separate isolated DC-DC converter. Analog Devices' chip-level transformer iCoupler technology isolates logic signals and DC-DC converters, providing a small, fully isolated solution.

The ADUM5202WCRWZ can be used with isoPower® products ADuM5401,ADuM5402, ADuM5403, ADuM5404 and ADuM5000 to achieve higher output power levels and more channels.

The ADUM5202WCRWZ isolator provides two independent isolation channels and supports multiple channel configurations and data rates.

Key Features

Integrated DC-DC converter ‌ : The ADUM5202WCRWZ has a built-in DC-DC converter that supports a regulated output of 3V or 5V with a maximum output power of 500 mW.

High isolation voltage ‌ : With isolation voltage up to 2.5 kV per channel, the ADUM5202WCRWZ is suitable for applications requiring high voltage isolation.

High-speed signal transmission ‌ : ADUM5202WCRWZ supports signal transmission rates from DC to 25 Mbps (NRZ).

Schmidt trigger input ‌ : ADUM5202WCRWZ features Schmidt trigger input for applications requiring stable signal processing.

Packaged in ‌ : The ADUM5202WCRWZ is available in a 16-pin SOIC package with a size of 7.4mm for Surface mount technology (SMT) applications.

Operating temperature range ‌ : With an operating temperature range of -40°C to 105°C, the ADUM5202WCRWZ is suitable for a wide range of industrial and commercial applications. ‌

Safety and certification ‌ : complies with UL 1577 standards. The ADUM5202WCRWZ has a VDE certificate and is suitable for application scenarios that require safety certification.

Typical application scenario ‌

ADUM5202WCRWZ has a wide range of applications in the following areas:

1‌, PLC and fieldbus isolation ‌ : ADUM5202WCRWZ used for RS-485/CAN bus interface, isolated signal transmission to suppress ground loop interference ‌.

2, motor control ‌ : isolate the grid drive signal, protect the controller from high voltage impact ‌.

3. Switching power supply isolation feedback ‌ : ADUM5202WCRWZ provides signal isolation between the primary and secondary to ensure the stability of the feedback loop ‌.

4, solar inverter and UPS‌ : isolation control signal and power module, ADUM5202WCRWZ to improve system security ‌. ‌

5. Isolated data interface ‌ : ADUM5202WCRWZ is used for Ethernet and SPI/I²C communication to prevent common mode noise from affecting signal integrity ‌.

Contact us

If you are looking for the ADUM5202WCRWZ isolator chip, please visit our official website (www.hkmjd.com) for details!