LV8206T Datasheet, PDF (1/14 Pages) Sanyo Semicon Device – CD and MD System Motor Driver

Ordering number : ENN7189
Bi-CMOS LSI
LV8206T CD and MD System Motor Driver
Overview
The LV8206T is a motor driver system IC that integrates all
the motor driver circuits required to implement CD and MD
players. Since the LV8206T includes a 3-phase PWM
spindle motor driver, a sled driver (3-phase stepping motor
driver), and two PWM H-bridge motor driver circuits for
the focus and tracking motors, it can contribute to
miniaturization, thinner form factors, and lower power
consumption in end products.
Direct PWM sensorless drive is adopted in the spindle and
sled drivers for high-efficiency motor drive with a minimal
number of external components.
Package Dimensions
unit: mm
3254-TQFP48
[LV8206T]
Features
• _{Direct PWM drive (low side control)}
• _{Three-phase full-wave sensorless drive (spindle block)}
• _{Reverse torque braking (spindle block)}
• _{Soft switching drive (spindle block)}
• _{MOS output transistors structure}
• _{Standby mode power saving functions}
• _{FG output}
SANYO: TQFP48
Any and all SANYO Semiconductor 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 Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor 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 Semiconductor
products described or contained herein.
N2206 / N2503TN (OT) No. 7189 - 1/14