Features

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Wide common mode voltage: -16 to 80 V

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2.7 to 18 V supply voltage

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Amplification gain: 20 V/V

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0.6 V internal reference

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Internal open-drain comparator

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Latching capability on comparator

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High accuracy: 3.5 % max. error overtemperature

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Bandwidth: 1 MHz

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Quiescent current: 1.8 mA maximum

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SO8 and MiniSO8 package

Applications

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High-side current sensing

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Low-side current sensing

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Overcurrent protection

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Telecom equipment

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Test and measurement equipment

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Industrial process control

Description

The TSC200 is a high-side current sense amplifier which delivers an analog voltage

output. It can sense current via a shunt resistor over a wide range of common mode

voltages, from -16 to +80 V, whatever the supply voltage is. It is available with an

amplification gain of 20 V/V.

The TSC200 integrates an open-drain comparator with output latch function and an

internal 0.6 V voltage reference connected to its input. External resistor divider can

then set the switching threshold.

This device fully operates over the broad supply voltage range of 2.7 to 18 V and

over the industrial temperature range of -40 to +125 °C.

Maturity status link

TSC200

High voltage, current sense amplifier with open drain comparator and ref

TSC200

Datasheet

DS13882 - Rev 1 - January 2022

For further information contact your local STMicroelectronics sales office.

www.st.com