IR2277S
Description
IR2177/IR2277 is a high voltage, high speed, single phase current sensor interface for AC motor drive applications. The current is sensed by an external shunt resistor.
Key Features
- Floating channel up to 600 V for IR2177 & 1200 V for IR2277
- Synchronous sampling measurement system
- High PWM noise (ripple) rejection capability
- Digital PWM output
- Fast Over Current detection
- Suitable for bootstrap power supplies
- Low sensing latency (<7.5 µsec @20kHz)
