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LB11891V

SANYO Electric
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 PDF File LB11891V PDF File

LB11891V
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 Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Maximum applied output voltage Maximum output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC1 max VCC2 max VS max VO max IO max Pd max Topr Tstg ≤ VCC2 Independent IC Conditions SANYO: SSOP24 (275 mil) Ratings 10 11 11 VS+2 1.
0 400 –20 to +75 –55 to +150 Unit V V V V A mW °C °C Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage.
Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein.
SANYO Electric Co.
,Ltd.
Semiconductor Company TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 11504...


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