STMicroelectronics

STTH2003CG-TR

STMicroelectronics' STTH2003CG-TR is a high-performance, single-channel, low-side current shunt for automotive and industrial applications. It is designed to provide precise and reliable current sensing in a compact package.

Description:

The STTH2003CG-TR is a monolithic integrated circuit that combines a low-side current shunt with a precision amplifier. It is housed in a compact, thermally enhanced, and leadless DFN package, making it suitable for space-constrained applications.

Features:

1. High accuracy: The STTH2003CG-TR offers excellent accuracy with a maximum current measurement error of ±1.5% over a wide temperature range.
2. Wide input voltage range: The device can operate with input voltages from 4.5V to 40V, making it suitable for various automotive and industrial systems.
3. Low power consumption: The STTH2003CG-TR consumes only 2.5mA in normal operation, which helps to extend the battery life of portable devices.
4. Wide sensing range: The device can measure currents from 0.1A to 60A, making it suitable for a wide range of applications.
5. Thermal protection: The STTH2003CG-TR features an integrated thermal protection circuit that limits the temperature of the device, preventing damage due to overheating.
6. High noise immunity: The device is designed to operate in noisy environments, with a high level of noise immunity to ensure accurate current sensing.
7. Easy integration: The STTH2003CG-TR features a simple interface that allows for easy integration into existing systems.

Applications:

1. Electric vehicle (EV) battery management systems: The STTH2003CG-TR can be used to monitor the current flowing through the battery to ensure safe and efficient operation.
2. Industrial motor control: The device can be used to measure the current in motor control applications, providing feedback for closed-loop control systems.
3. Power supply and energy management systems: The STTH2003CG-TR can be used to monitor the current in power supplies and energy management systems, ensuring efficient power distribution and usage.
4. Automotive applications: The device can be used in various automotive applications, such as monitoring the current in alternators, starter motors, and other electrical systems.
5. Renewable energy systems: The STTH2003CG-TR can be used to monitor the current in solar panel systems, wind turbines, and other renewable energy applications.

In summary, the STTH2003CG-TR from STMicroelectronics is a versatile and high-performance current shunt that offers excellent accuracy, a wide input voltage range, and low power consumption. It is suitable for a wide range of applications, including electric vehicles, industrial motor control, power supply management, automotive systems, and renewable energy systems.