Part Number
|
LB11891V |
Manufacturer
|
SANYO Electric |
Description
|
Three-Phase Brushless Motor Driver |
Published
|
Jun 24, 2010 |
Detailed Description
|
Ordering number : ENN7113
Monolithic Digital IC
LB11891V
Three-Phase Brushless Motor Driver for Streaming Tape Drives
...
|
Datasheet
|
LB11891V
|
Overview
Ordering number : ENN7113
Monolithic Digital IC
LB11891V
Three-Phase Brushless Motor Driver for Streaming Tape Drives
Overview
The LB11891V is a 3-phase brushless motor driver IC that is optimal for streaming tape drive motors and similar applications.
Functions and Features
• Three-phase full-wave voltage drive (120° voltagelinear drive)
• Torque ripple correction circuit (overlap correction) • Motor supply voltage control based speed control • Built-in Hall sensor output FG comparator • Fixed-phase output function • Thermal shutdown circuit
Package Dimensions
unit: mm 3175B-SSOP24
[LB11891V] 7.
8
24
1 (0.
33) 0.
65 0.
22
5.
6
0.
15
0.
5 7.
6
(1.
3) 1.
5max
0.
1
Specifications
Absolute Maximu...
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