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
|
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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