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LB11983

Part Number	LB11983
Manufacturer	Sanyo Semicon Device
Description	3-Phase Sensorless Motor Driver
Published	Jan 1, 2012
Detailed Description	www.DataSheet.co.kr Ordering number : EN7117B Monolithic Digital IC LB11983 Overview For Fan Motor Driver for Refrig...
Datasheet	LB11983 PDF File

Overview

www.
DataSheet.
co.
kr Ordering number : EN7117B Monolithic Digital IC LB11983 Overview For Fan Motor Driver for Refrigerator 3-Phase Sensorless Motor Driver The LB11983 is a 3-phase full-wave current linear sensorless motor driver.
It is optimal for refrigerator fan motor drive.
Features • Current linear driving technique.
• Current limiter circuit.
• Over saturation prevention circuit for output stage.
• Provides coil back EMF FG output.
• Thermal shoutdown circuit.
• Beat lock pervention circuit.
Specifications Maximum Ratings at Ta = 25°C Parameter Supply voltage Output application voltage Input application voltage Output current Allowable power dissipation Operating temperature Sto...

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