STMicroelectronics

STPS20L25CT

STMicroelectronics' STPS20L25CT is a high-performance, low-side current shunt monitor IC designed to provide accurate and reliable current sensing in a wide range of applications. The device is offered in a compact, thermally enhanced DFN package, making it suitable for space-constrained designs.

Description:

The STPS20L25CT is a current shunt monitor that can measure currents up to ±25 A with a high degree of accuracy. It features a low-offset voltage and a low-temperature coefficient, ensuring precise current measurements even in demanding environments. The device also includes built-in protection features such as overcurrent and overtemperature protection, making it a reliable choice for various applications.

Features:

1. Wide current measurement range: ±25 A
2. High accuracy: Low-offset voltage and low-temperature coefficient
3. Compact, thermally enhanced DFN package
4. Overcurrent and overtemperature protection
5. Wide operating temperature range: -40°C to +125°C
6. Low power consumption
7. SMBus and I2C communication interfaces
8. Programmable current thresholds for overcurrent protection
9. Remote sense functionality to compensate for voltage drops across long wires

Applications:

1. Battery (BMS) in electric vehicles (EVs) and energy storage systems
2. Power supply and power distribution systems in industrial and telecom applications
3. Motor control and management in robotics and automation systems
4. Charging systems for portable devices and consumer electronics
5. DC-DC converters and power management in computing and server applications
6. Energy harvesting systems for renewable energy applications
7. Current sensing in medical devices and equipment

The STPS20L25CT is an ideal choice for applications requiring precise current sensing and monitoring, offering a combination of accuracy, reliability, and flexibility in a compact package.