Texas Instruments

ISO7730FQDWQ1  

Digital Isolators

The Texas Instruments ISO7730FQDWQ1 is a high-performance, fully integrated single-chip solution designed for industrial and automotive applications that require precise and accurate isolation. This device is part of the ISO7730 family, which is known for its robust performance and reliability in harsh environments.

Description:

The ISO7730FQDWQ1 is a monolithic integrated circuit that combines a high-voltage isolation driver, a high-voltage isolation voltage level translator, and a high-voltage isolation current source in a single package. It is designed to provide excellent isolation performance and signal integrity in applications where electrical isolation is critical.

Features:

1. High isolation voltage: The ISO7730FQDWQ1 offers a high isolation voltage of up to 3750VRMS, ensuring safety and reliability in high-voltage applications.
2. Low power consumption: The device is designed for low power consumption, making it suitable for battery-powered applications.
3. Wide operating temperature range: The ISO7730FQDWQ1 can operate in a wide temperature range of -40°C to +125°C, making it suitable for various industrial and automotive applications.
4. Small package size: The device is available in a compact 16-pin QFN package, making it easy to integrate into space-constrained applications.
5. Robust performance: The ISO7730FQDWQ1 is designed to provide reliable performance in harsh environments, with features such as overvoltage protection, undervoltage lockout, and thermal shutdown.

Applications:

The ISO7730FQDWQ1 is suitable for a wide range of applications that require high-voltage isolation and precise signal transmission. Some of the key applications include:

1. Industrial control systems: The device can be used in motor control, sensor interfaces, and other control systems that require isolation between high-voltage domains.
2. Automotive applications: The ISO7730FQDWQ1 is suitable for use in various automotive applications, such as electric vehicle charging systems, battery management systems, and in-vehicle communication networks.
3. Medical equipment: The device can be used in medical equipment that requires isolation between high-voltage domains, such as imaging systems, patient monitoring devices, and medical power supplies.
4. Renewable energy systems: The ISO7730FQDWQ1 can be used in solar power systems, wind power systems, and other renewable energy applications that require isolation between different voltage domains.
5. Test and measurement equipment: The device can be used in high-voltage test and measurement equipment, providing accurate and reliable signal transmission across isolated domains.

In summary, the Texas Instruments ISO7730FQDWQ1 is a high-performance, fully integrated isolation solution designed for industrial and automotive applications that require precise and accurate isolation. Its features, such as high isolation voltage, low power consumption, and wide operating temperature range, make it suitable for a wide range of applications, from industrial control systems to automotive and medical equipment.

ISO7730FQDWQ1 Documents

Download datasheets and manufacturer documentation for ISO7730FQDWQ1

PCN Assembly/Origin :

Assembly/Test Site 12/May/2021      

Datasheets :

ISO7730(F)-Q1, ISO7731(F)-Q1 Datasheet      

HTML Datasheet :

ISO7730(F)-Q1, ISO7731(F)-Q1 Datasheet      

PCN Design/Specification :

ISO773x-Q1 Datasheet 11/Sep/2023       ISO7730-Q1/ISO7731-Q1 15/Apr/2020