Machine Design

BLDC Motor Control IC

The MC73110 motor-control IC features an onchip a/d converter that digitizes analog current feedback, and provides multiple current sensing methods to maximize motor performance.

Features of the unit include: three-phase brushless dc motor control, velocity loop with encoder or tachometer feedback, high-performance digital current loop, analog current feedback input, sinusoidal or six-step commutation, and compact 64-pin TQFP.

Performance Motion Devices Inc.,
55 Old Bedford Rd., Lincoln, MA 01773,
(781) 674-9860, pmdcorp.com

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