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IR2238Q

International Rectifier
Part Number IR2238Q
Manufacturer International Rectifier
Description 3-PHASE AC Motor Controller
Published Jan 9, 2008
Detailed Description Data Sheet No. PD60229 IR2238Q Features 3-PHASE AC Motor Controller IC • Floating channel up to +1200V • “soft” over...
Datasheet PDF File IR2238Q PDF File

IR2238Q
IR2238Q

Overview
Data Sheet No.
PD60229 IR2238Q Features 3-PHASE AC Motor Controller IC • Floating channel up to +1200V • “soft” over-current shutdown turns off output • Integrated desaturation circuit • Two stage turn on output for di/dt control • Integrated brake IGBT driver with protection • Voltage feedback sensing function • Separate pull-up/pull-down output drive pins • Matched delay outputs • Under voltage lockout with hysteresis band • Programmable deadtime • Hard shutdown function Product Summary VOFFSET IO+/- (min.
) VOUT Brake (Io+/- min) 1200V max.
220mA/460mA 12.
5V - 20V 40mA/80mA Deadtime Asymmetry Skew (max.
) 145nsec Deadtime (typ.
with RDT=39kΩ) 1µsec DESAT Blanking time (typ.
) 3.
0...


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