등록
집적화된 홀센서리스 BLDC 모터용 고전압/대전류 파워 모듈
- 발명자
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양일석, 김상기, 김종대, 허세완, 김민기, 오지민
- 출원번호
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13286455 (2011.11.01)
- 공개번호
-
20120139463 (2012.06.07)
- 등록번호
- 8823299 (2014.09.02)
- 출원국
- 미국
- 협약과제
-
10MB3600, BLDC 모터용 고전압/대전류 파워모듈 및 ESD기술개발,
김종대
- 초록
- Disclosed is a power supply module for a hall sensorless BLDC motor, including: a high-voltage/large-current power device t applied with high voltage/large current and including a plurality of power devices driving the hall sensorless brushless direct current (BLDC) motor; a motor driving circuit sensing and controlling a positional signal or a velocity signal of the hall sensorless BLDC motor and generating a PWM control signal for controlling the hall sensorless BLDC motor; and a power device driving circuit driving the high-voltage/large-current power device according to the PWM control signal of the motor driving circuit, wherein the high-voltage/large-current power device, the power device driving circuit, and the motor driving circuit are CMOS-integrated on the same substrate.
- 패밀리
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