LA6505 - 6-Channel Driver

Sanyo Semicon Device

Datasheet Details

a soft switching function that minimizes spindle motor drive noise by making the current changes at each phase switch more gradual. The sled motor driver implements two-phase stepping drive and supports direct PWM inputs. The LA6505 uses a BTL amplifier design for the focus and tracking driver blocks, and a similar design for the loading driver as well. Functions (1) Spindle motor driver block.
Three-phase brushless motor driver.
Adopts a current feedback direct PWM drive desi.

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Published: May 8, 2011 |