New Industry Products

Mitsumi Electric Intros MM3137XV Motor Driver IC

June 19, 2003 by Jeff Shepard

Mitsumi Electric Co. Ltd. (Japan) announced the new MM3137XV seven-channel motor driver IC, which supports DVD write optical combo drives and incorporates various actuator functions that control spindle motor, sled motor, loading motor and focus/tracking/tilt in one chip.

Measuring 14.1mm x 8.3mm x 1.2mm, the 5V product features a standby current consumption of 30µA, loss tolerance of 3.9W and oscillation frequency of 18MHz. Operating between the -40°C to +85°C temperature range, it features a pulse-width modulation frequency of 70kHz.