The STMicroelectronics product 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. It is available with an amplification gain of 20 V per V. It 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.

2.7 to 18 V supply voltage
0.6 V internal reference
Internal open drain comparator
Latching capability on comparator
High accuracy