The TSC101 is a high side current sense amplifier featuring independent supply and input common-mode voltages, wide supply voltage range, low quiescent current and tiny SOT23 packaging, making it suitable for a wide variety of applications.
The TSC101 is a high-side current sense amplifier designed to measure small differential voltages on a high-side shunt resistor and convert them into a ground-referenced output voltage. It features internally fixed gain options of 20 V/V, 50 V/V, or 100 V/V, making it suitable for automotive current monitoring, notebook computers, DC motor controls, and battery chargers.
| Input common-mode operating range | 2.8 to 30 V |
|---|---|
| Supply voltage range | 4 to 24 V |
| Maximum current consumption | 300 µA |
| Internal gain options | 20 V/V, 50 V/V or 100 V/V |
| Package type | SOT23-5 |
| Operating temperature range | -40 to 125 °C |
The TSC101 offers internally fixed gain options of 20 V/V, 50 V/V, or 100 V/V.
The maximum DC supply voltage is 24 V under operating conditions.
Yes, the TSC101 is available in an automotive grade qualified according to AEC Q100 and Q003.