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Part Number
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IR2170 |
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Manufacturer
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International Rectifier |
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Description
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OVER CURRENT SENSING IC |
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Published
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Apr 16, 2005 |
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Detailed Description
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Preliminary Data Sheet No. PD60186-C
IR2170(S)
OVER CURRENT SENSING IC
Features
• • • • • • •
Floating channel up to +6...
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Datasheet
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IR2170
|
Overview
Preliminary Data Sheet No.
PD60186-C
IR2170(S)
OVER CURRENT SENSING IC
Features
• • • • • • •
Floating channel up to +600V Monolithic integration Overcurrent sensing through shunt resistor Low IQBS allows the boot strap power supply Independent fast 1µsec overcurrent trip signal High common mode noise immunity Input overvoltage protection for IGBT short circuit condition
Product Summary
VOFFSET IQBS Overcurrent trip signal delay Overcurrent trip level 600Vmax 1mA 1.
5usec (typ) +/-260mV (typ.
)
• Open Drain outputs
Description
Packages
IR2170(S) is the monolithic over current sensing IC designed for motor drive applications.
It senses the motor phase current through an external shunt res...
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