STMicroelectronics TSC200, TSC201 & TSC202 High-Side Current Sense Amplifiers

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Description

The TSC200, TSC201, and TSC202 are high-side current sense amplifiers with wide common-mode voltage range from -16V to +80V and integrated open-drain comparator. They offer selectable amplification gains and feature an internal voltage reference, making them ideal for precise current measurement in automotive and industrial applications. These devices operate from a 2.7V to 18V supply and are AEC-Q100 qualified.

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Introduction

The STMicroelectronics TSC200, TSC201, and TSC202 are high-side current sense amplifiers designed for accurate current measurement in demanding environments. With their robust voltage range and integrated features, these amplifiers are well-suited for both automotive and industrial applications.

Part Description

The TSC200, TSC201, and TSC202 are high-side current sense amplifiers that can handle a wide common-mode voltage range from -16V to +80V. They include an integrated open-drain comparator and selectable amplification gains, allowing for flexible and precise current monitoring. An internal voltage reference enhances measurement accuracy. Operating from a supply voltage of 2.7V to 18V and AEC-Q100 qualified, these devices are reliable for use in harsh conditions and safety-critical systems.

Applications

Battery management systems
Motor control and protection
Power supply monitoring
Overcurrent protection circuits
Industrial automation equipment
Automotive electronic control units (ECUs)

Industries

Automotive
Industrial automation
Renewable energy
Consumer electronics
Robotics

Usage Ideas

Smart Battery Pack Monitor
Use the TSC200 series to monitor current flow in a lithium-ion battery pack, providing real-time data for charge/discharge cycles and safety cutoffs.
Motor Overcurrent Protection
Integrate the amplifier into a motor driver circuit to detect overcurrent conditions and trigger a shutdown or alert, protecting the motor from damage.
Solar Power System Monitoring
Employ the device to measure current output from solar panels, enabling efficient energy management and fault detection in renewable energy installations.

Conclusion

The STMicroelectronics TSC200, TSC201, and TSC202 high-side current sense amplifiers offer a versatile and reliable solution for precise current measurement across a wide range of voltages. Their robust features and automotive-grade qualification make them ideal for applications where accuracy and safety are paramount, spanning industries from automotive to renewable energy.