Supertex inc.
HV7802
High Side Current Monitor 8V to 450V
Configurable Output
Features
►►Supply
voltage 8V to 450V ►►Configurable as a current or
voltage output device ►►Maximum sense amplifier offset of 15mV ►►Max VSENSE of 500mV ►►Fast rise and fall time, from 700ns to 2.
0µs ►►Maximum quiescent current of 50µA
Applications
►► SMPS current monitor ►► Battery current monitor ►► Motor control
General Description
The HV7802 high side current monitor IC contains a transconductance amplifier which translates a high side current measurement
voltage into an output current with resistor programmable transconductance gain.
An optional second resistor transforms this output current into an output...