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LB11683V

Part Number	LB11683V
Manufacturer	Sanyo Semicon Device
Description	Monolithic Digital IC Three-Phase Sensorless Motor Driver
Published	Mar 20, 2010
Detailed Description	Ordering number : ENA0674 www.DataSheet4U.com LB11683V Overview Monolithic Digital IC Three-Phase Sensorless Motor D...
Datasheet	LB11683V PDF File

Overview

Ordering number : ENA0674 www.
DataSheet4U.
com LB11683V Overview Monolithic Digital IC Three-Phase Sensorless Motor Driver The LB11683V is a three-phase full-wave current-linear-drive motor driver IC.
It adopts a sensorless control system without the use of a Hall effect device.
For quieter operation, the LB11683V features a current soft switching circuit and is optimal for driving the cooling fan motors used in refrigerators, etc.
Functions • Current linear drive • Built-in current limiter circuit • Output stage oversaturation prevention circuit • Coil counter-electromotive FG output • Built-in thermal shutdown circuit • Beat lock prevention circuit • Lock protection circuit • Lock detection output Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Supply voltage Output applied voltage Input applied voltage Output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VO max VI max IO max Pd max Topr Tstg Independent IC Condition...

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