IR2277S-InternationalRectifier.pdf
Datasheet Details
Part number:
IR2277SPBF, IR2277S
Manufacturer:
International Rectifier
File Size:
472.08 KB
Description:
Phase current sensor ic.
Note:
This datasheet PDF includes multiple part numbers: IR2277SPBF, IR2277S.
Please refer to the document for exact specifications by model.
IR2277SPBF, IR2277S, Phase Current Sensor IC
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.
The IC converts the analog voltage into a time interval through a precise circuit that also performs a very good ripple rejection s
IR2277SPBF 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
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