LV8212T

Ordering number : ENA0817 Bi-CMOS IC LV8212T Overview For CD and DVD-ROM System Motor Driver The LV8212T is a system motor driver IC that implements all the motor driver circuits required by CD and DVD players in just a single IC. Since the LV8212T includes both a spindle motor driver and sled, tilt, focus and tracking drivers (as two-phase stepper method), it can contribute to thinner form factors and miniaturization in end products. Furthermore, the spindle motor driver uses a direct PWM sensor-less drive method that minimizes the number of external components and provides highly efficient motor drive. Function PWM H-bridge motor driver (5channels) + direct PWM sensor-less motor driver Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Supply Voltage Output block supply voltage Predriver voltage (gate voltage) Spindle output current Channel 1 and 2 output current Channel 3 output current Channel 4 and 5 output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VS max VG max IO max1 IO max2 IO max3 IO max4 Pd max Topr Tstg Independent IC Conditions Ratings 6 6 10 1.3 0.8 0.6 0.8 0.45 -30 to +85 -55 to +150 Unit V V V A A A A W °C °C Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The pr...