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LB11972V

Sanyo Semicon Device
Part Number LB11972V
Manufacturer Sanyo Semicon Device
Description 3-Phase Sensorless Motor Driver
Published Mar 2, 2006
Detailed Description Ordering number : ENN8797 Monolithic Digital IC LB11972V Overview 3-Phase Sensorless Motor Driver for Fan Motor Drive...
Datasheet PDF File LB11972V PDF File

LB11972V
LB11972V

Overview
Ordering number : ENN8797 Monolithic Digital IC LB11972V Overview 3-Phase Sensorless Motor Driver for Fan Motor Driver for Refrigerator The LB11972V is a 3-phase full-wave current linear sensorless motor driver.
It is optimal for refrigerator fan motor drive.
Functions • Three-phase sensor-less motor driver • Current linear drive • Built-in current limiting circuit • Built-in output stage saturation preventive circuit • With coil counter-electromotive FG output • Built-in thermal shutdown circuit • Built-in beat lock preventive circuit Specitications Absolute Maximum Ratings at Ta = 25°C Parameter Supply voltage Output application voltage Input application voltage Output current Intern...


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