Description

The TSC102 measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage.

The device’s wide input common-mode voltage range, low quiescent current and tiny TSSOP8 packaging enable use in a wide variety of applications (also available in SO8 package).

Features

• Independent supply and input common-mode

voltages

• Wide common-mode operating range:

2.8 to 30 V

• Wide common-mode surviving range:

-16 to 60 V (reversed battery and load-dump

conditions)

• Low current consumption: ICC max = 420 µA

• Output amplifier for tailor-made signal

conditioning

• -40 °C to 125 °C operating temperature range

• 4 kV ESD protection

Applications

• Battery chargers

• Automotive current monitoring

• Notebook computers

• DC motor control

• Photo-voltaic systems

• Precision current sources

• Uninterruptible power supplies

• High-end power supplies