IR22771S_InternationalRectifier.pdf
Datasheet Details
Part number:
IR21771S, IR22771S
Manufacturer:
International Rectifier
File Size:
476.91 KB
Description:
Phase current sensor ic.
Note:
This datasheet PDF includes multiple part numbers: IR21771S, IR22771S.
Please refer to the document for exact specifications by model.
IR21771S, IR22771S, Phase Current Sensor IC
IR21771/IR22771 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.
The IC converts the analog voltage into a time interval through a precise circuit that also performs a very good ripple rejection
IR21771S Features
* Floating channel up to 600V for IR21771 and 1200V for IR22771 Product Summary VOFFSET (max) Vin range Bootstrap supply range Floating channel quiescent current (max) Sensing latency (max) Throughput Over Current threshold (max) IR22771 IR21771 1200 V 600V ±250mV 8-20 V 2.2 mA 7.5 µsec (@2
📁 Related Datasheet
📌 All Tags
