Datasheet Summary
Ordering number : ENN7113
Monolithic Digital IC
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 parator
- Fixed-phase output function
- Thermal shutdown circuit
Package Dimensions unit: mm 3175B-SSOP24
[LB11891V] 7.8
1 (0.33) 0.65 0.22
0.5 7.6
(1.3) 1.5max
Specifications
Absolute...