STMicroelectronics TSC102IYDT High-Side Current Sense Amplifier

The TSC102IYDT from STMicroelectronics is a precision high-side current sense amplifier designed to monitor the current flow in power supply lines. Its ability to detect the current through a shunt resistor connected to a high-side power rail makes it an essential component for a wide range of applications, including automotive, industrial, and computer systems where accurate current monitoring is critical.

One of the standout features of the TSC102IYDT is its wide input common-mode voltage range, which operates from 2.8V to 30V, enabling it to accommodate various supply voltages. This flexibility makes it suitable for both low-voltage and high-voltage systems. Additionally, the device offers a high voltage gain of 60 V/V, which allows for the use of low-value shunt resistors, minimizing power loss and improving system efficiency.

The TSC102IYDT is designed with precision in mind, featuring a low input offset voltage that ensures accurate current measurement even at low current levels. This precision is maintained over the entire temperature range, making the device reliable in environments with varying temperatures.

With a bandwidth of 200 kHz, the TSC102IYDT can effectively track fast current changes, making it suitable for dynamic load conditions. Its fast response time is particularly beneficial in applications that require real-time monitoring and control, such as overcurrent protection and load management.

The device is packaged in an 8-lead SOIC package, which is compact and easy to integrate into PCB designs. It also features a wide operating temperature range from -40°C to +125°C, ensuring stable operation in extreme conditions.

Overall, the TSC102IYDT is a high-performance, reliable solution for current sensing applications. Its combination of high accuracy, wide input voltage range, and fast response time makes it an ideal choice for designers looking to enhance system safety, efficiency, and performance.

For more information or to obtain datasheets, visit the STMicroelectronics website or contact your local STMicroelectronics sales office.