Ordering number : EN5791
Monolithic Linear IC
LA6503
CD-ROM Drive Spindle Motor Driver + Sled Motor Driver + Sled Motion/Position Detector IC
Overview
The LA6503 was developed for CAV control CD-ROM drives, and provides spindle motor driver, sled motor driver, and sled motion/position detection circuits.
Package Dimensions
unit: mm 3219-QFP34H-C
[LA6503]
Functions and Features
• CAV control spindle motor driver — Three-phase brushless motor driver — IOmax = 1 A — Built-in FG output circuit (single Hall detection output) — Reverse braking circuit — Built-in start/stop circuit — Upper side current detection for minimal loss in the current detection resistor.
Also, the
voltage drop in this...