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LB1971V

Part Number	LB1971V
Manufacturer	Sanyo
Description	Three-Phase Full-Wave Sensorless CD and MD Players Spindle Motor Driver
Published	Apr 25, 2005
Detailed Description	Ordering number :ENN6214A Monolithic Digital IC LB1971V Three-Phase Full-Wave Sensorless CD and MD Players Spindle Mot...
Datasheet	LB1971V PDF File

Overview

Ordering number :ENN6214A Monolithic Digital IC LB1971V Three-Phase Full-Wave Sensorless CD and MD Players Spindle Motor Driver Overview The LB1971V is a bipolar sensorless motor driver that provides a reverse torque braking function and is appropriate for use as the spindle motor driver in CD and MD players.
Since the LB1971V can drive motors without the use of Hall elements, this device can contribute to miniaturization, thinner form factors, and lower power dissipation in end products.
Package Dimensions unit: mm 3175A-SSOP24 [LB1971V] 24 13 1.
0 5.
6 0.
1 0.
43 1.
6max 0.
15 Functions and Features • • • • • • • Three-phase bipolar sensorless drive Soft switching drive technique Reverse to...

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