The on-chip commutation logic consists of a decoder and state machine which together read the inputs of three Hall sensor inputs (or I/O signals from a microprocessor). The IC then outputs the correct ...

From Allegro MicroSystems come two automotive-grade (temperature and voltage rated) three-phase BLDC motor controller ICs.

Targeting use in automotive Hall-commutated three-phase motors, the temperature- and voltage-grade A3930 and A3931three-phase BLDC (brushless-direct-current)-motor-controller ICs integrate the ...

This paper presents a simulation method of modularization design for brushless DC motors (BLDCM). Based on the mathematical model of BLDCM, some isolated functional blocks, including BLDCM body block, ...

The CS6651 is initially available in versions for the Altera APEX20KE [16041 Logic Elements, 28 ESBs] and the Xilinx Virtex-E [7377 Slices, 18 Block RAMs]. The CS6651 joins the Amphion range of video ...