Part Number
|
LB11995 |
Manufacturer
|
Sanyo |
Description
|
Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive |
Published
|
Apr 25, 2005 |
Detailed Description
|
Ordering number : EN6112
LB11995
Monolithic Digital IC
LB11995
Three-Phase Brushless Motor Driver for CD-ROM Spindle D...
|
Datasheet
|
LB11995
|
Overview
Ordering number : EN6112
LB11995
Monolithic Digital IC
LB11995
Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
Overview
The LB11995 is a 3-phase brushless motor driver especially suited for CD-ROM spindle motor drives.
Package Dimensions
unit: mm 3227-HSOP24
[LB11995]
15.
3 4.
3 0.
3
Allowable power dissipation, Pd max – W
• Current linear drive • Control V type amplifier • Separate power supply for output upper side bias circuit allows low output saturation by boosting this power supply only (useful for 5V power supply types).
• Upper side current detection technique reduces loss voltage of current detection resistor.
Voltage drop caused by this resistor reduces internal power...
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