600 V current sense gate-driver support IC EiceDRIVER™ IR2175S with over current protection

Open online SPICE simulator circuit link: power_600VDC_high_side_and_low_side_gate_driver_IR2175S.tsc

600 V current sense gate-driver support IC IR2175S
over current protection

The IR2175S is a monolithic current sensing IC designed for motor drive applications.
It senses the motor phase current through an external shunt resistor, converts from
analog to digital signal, and transfers the signal to the low side. IR’s proprietary high voltage
isolation technology is implemented to enable the high bandwidth signal processing. The output
format is discrete PWM to eliminate need for the A/D input interface for the IR2175.
The dedicated overcurrent trip (OC) signal facilitates IGBT short circuit protection. The open-drain
outputs make easy for any interface from 3.3V to 15V. S

Model performance :
- Static Electrical Characteristics and Dynamic Electrical Characteristics
are modeled with the typical values from the datasheet.
- Temperature effects are not modeled

The following features have been modeled :
- Switching Characteristics such as propagation delay, peak currents
- Under voltage lockout