IC controller chip for brushless dc motors

Details IC controller chip for brushless dc motors IC controller chip for brushless dc motors

1992-06-05

1993-11-02

Ro, Bentsu

Electricity: motive power systems

Switched reluctance motor commutation control

318138, H02P 602

Patent

active

052586960

ABSTRACT:
An IC controller for a brushless motor includes commutation logic and an inverter on a single chip. The chip can also include an isolated power supply.

REFERENCES:
patent: 4500830 (1985-02-01), Gotou et al.
patent: 4510422 (1985-04-01), Ogura
patent: 4977356 (1990-12-01), Otani et al.
patent: 5017845 (1991-05-01), Carobolante et al.
patent: 5119000 (1992-06-01), Schultz
Machine Design, "Selecting Brushless DC Motor Controllers", Aug. 11, 1988, pp. 109-114.
Motorola Semiconductors Handbook, 1988, for chip MC33034.

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