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IR22771SPBF

  • Available: 15

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $16.20978US $16.21
10+US $14.58880US $145.89
30+US $11.34685US $340.41
100+US $9.32062US $932.06
500+US $8.91538US $4457.69
1000+US $8.10489US $8104.89

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  • Description
  • Alternatives
  • Shopping Guide
Description
DescriptionIR2177/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 showing small group delay.
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)
• Ratiometric analog output suitable for DSP A/D interface
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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