Novel fully integrated 65 W stepper motor driver IC

Marano, Vincenzo; Arrigo, Domenico

doi:10.1109/speedam.2006.1649856

Cited by 3 publications

(1 citation statement)

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“…As compared with the BJT technology, the CMOS process can be achieved a high complexity at same area by using pMOS and nMOS devices to accomplish a driver chip [1][2][3][4][5][6][7][8]. The TSMC 0.6um CMOS process has been used to develop a high-current driving chip in this work, and the supply voltage is a 5V bias, meanwhile, this circuit will have an 8 ohm loading.…”

Section: Introductionmentioning

confidence: 99%

Design of Three-Phase CDROM Motor Driver Chip by Using a 0.6um CMOS Process

Chen

2012

AMM

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This paper deals with the design and analysis of a three-phase CDROM motor driver chip using a 0.6um CMOS process. An analysis of this circuits system, it is found that the driving current can be up to 500mA as in the three-phase DC motor operation. In the CMOS process, a lot of component, i.e., control and power circuits are integrated in the same chip. Here, we will focus on the design of high-current driver part and present the results obtained from the motor operating at different situations.

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