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LB11683H

Part Number	LB11683H
Manufacturer	Sanyo Semicon Device
Description	Three-Phase Sensorless Motor Driver
Published	Jan 1, 2012
Detailed Description	www.DataSheet.co.kr Ordering number : ENA0954 LB11683H Overview Monolithic Digital IC Three-Phase Sensorless Motor D...
Datasheet	LB11683H PDF File

Overview

www.
DataSheet.
co.
kr Ordering number : ENA0954 LB11683H Overview Monolithic Digital IC Three-Phase Sensorless Motor Driver The LB11683H 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 LB11683H 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 det...

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