Texas Instruments

ISO5852SDW

The ISO5852SDW is a high-performance, low-side current shunt monitor from Texas Instruments. It is designed to accurately measure and monitor current in a wide range of applications, including battery management systems, motor control, and power supplies.

Description:

The ISO5852SDW is a monolithic, precision, low-side current shunt monitor that is designed to operate from a 5V supply. It features a very low input offset voltage and excellent linearity, making it ideal for use in precision current sensing applications. The device is available in a small, thermally enhanced, 8-pin SOIC package, making it suitable for use in a wide range of applications.

Features:

• Low input offset voltage: 50µV max
• Excellent linearity: 0.02% of reading
• Wide supply voltage range: 4.5V to 5.5V
• Low power consumption: 1.2mA max
• Wide operating temperature range: -40°C to +125°C
• Small, thermally enhanced, 8-pin SOIC package

Applications:

The ISO5852SDW is suitable for use in a wide range of applications where precise current sensing is required. Some of the key applications include:

1. Battery management systems: The ISO5852SDW can be used to accurately measure and monitor the current flowing in and out of a battery, helping to extend battery life and improve overall system performance.
2. Motor control: The device can be used to measure and control the current flowing through a motor, helping to improve efficiency and reduce energy consumption.
3. Power supplies: The ISO5852SDW can be used to monitor the output current of a power supply, helping to ensure that the supply is operating within its specified limits and improving overall system reliability.
4. Energy measurement and monitoring: The device can be used in energy measurement and monitoring systems to accurately measure and track energy consumption, helping to reduce energy costs and improve overall system efficiency.

In summary, the ISO5852SDW is a high-performance, low-side current shunt monitor from Texas Instruments that offers excellent accuracy and precision in a wide range of applications. Its low input offset voltage, excellent linearity, and low power consumption make it an ideal choice for use in battery management systems, motor control, power supplies, and energy measurement and monitoring systems.