Texas Instruments

ISO1050DW  

Drivers, Receivers, Transceivers

The ISO1050DW is a high-voltage, high-power isolation monitor from Texas Instruments. It is designed to monitor and protect sensitive equipment from voltage transients and overvoltage conditions.

Description:

The ISO1050DW is a digital isolation monitor that provides real-time monitoring of the isolation voltage between two systems or components. It features a high common-mode transient immunity (CMTI) of up to 100 kV/µs, which makes it suitable for use in harsh industrial environments. The device is available in a small, 16-pin wide body SOIC package, making it easy to integrate into a variety of applications.

Features:

• High common-mode transient immunity (CMTI) of up to 100 kV/µs
• Wide input voltage range of 4.5 V to 5.5 V
• Low power consumption of 2.3 mA typical
• Wide operating temperature range of -40°C to 125°C
• Small 16-pin wide body SOIC package
• Programmable output threshold voltage
• Open-drain fault output for easy integration with external control circuits

Applications:

The ISO1050DW is suitable for a wide range of applications where high-voltage isolation monitoring is required. Some of the key applications include:

1. Industrial control systems: The ISO1050DW can be used to monitor the isolation voltage between different components in an industrial control system, such as between a controller and a motor drive.
2. Medical equipment: The device can be used to monitor the isolation voltage in medical equipment, such as between a patient and the equipment, to ensure patient safety.
3. Power supplies: The ISO1050DW can be used to monitor the isolation voltage in power supplies, such as between the primary and secondary sides of a transformer.
4. Telecommunications equipment: The device can be used to monitor the isolation voltage in telecommunications equipment, such as between a base station and a remote radio unit.
5. Renewable energy systems: The ISO1050DW can be used to monitor the isolation voltage in renewable energy systems, such as between a solar panel and an inverter.

Overall, the ISO1050DW is a versatile and reliable isolation monitor that can be used in a wide range of applications where high-voltage isolation monitoring is required. Its high common-mode transient immunity, low power consumption, and small package size make it an ideal choice for demanding industrial and commercial applications.

ISO1050DW Documents

Download datasheets and manufacturer documentation for ISO1050DW

PCN Assembly/Origin :

Assembly Material 08/May/2023      

Datasheets :

ISO1050      

PCN Obsolescence/ EOL :

EOL 21/Jun/2023      

HTML Datasheet :

ISO1050      

PCN Design/Specification :

ISO1050 30/Oct/2019       16DW Datasheet Update 17/Sep/2013