DRV10866
- Input Voltage Range: 1.65 V to 5.5 V
- Six Integrated MOSFETS With 680-mA Peak
Output Current - Ultralow Quiescent Current: 5 µA (Typical) in
Standby Mode - Total Driver H+L RDSOn 900 mΩ
- Sensorless Proprietary BMEF Control Scheme
- 150° Commutation
- Synchronous Rectification PWM Operation
- Selectable FG and 1⁄2 FG Open-Drain Output
- PWMIN Input from 15 kHz to 50 kHz
- Lock Detection
- Voltage Surge Protection
- UVLO
- Thermal Shutdown
DRV10866 is a 3- phase, sensorless motor driver with integrated power MOSFETs with drive current capability up to 680-mA peak. DRV10866 is specifically designed for low noise and low external component count fan motor drive applications. DRV10866 has built-in overcurrent protection with no external current sense resistor needed. The synchronous rectification mode of operation achieves increased efficiency for motor driver applications. DRV10866 outputs either FG or 1⁄2 FG to indicate motor speed with open-drain output. A 150° sensorless BEMF control scheme is implemented for a 3-phase motor. DRV10866 is available in the thermally efficient 10-pin, 3-mm × 3-mm × 0.75-mm SON (DSC) package. The operating temperature is specified from 40°C to 125°C.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | DRV10866 5-V, 3-Phase, Sensorless BLDC Motor Driver datasheet (Rev. A) | PDF | HTML | 2014/10/16 |
Application note | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 2021/10/14 | |
EVM User's guide | DRV10866EVM User Guide (Rev. B) | 2018/11/29 | ||
Application note | DRV10866 Lock Detection Functionality (Rev. A) | 2017/02/01 | ||
Application note | Utilizing the DRV10 Frequency Generator for Closed Loop Speed Control | 2012/12/19 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
DRV10866EVM — DRV10866 5V, 3상, 무센서, 브러시리스 DC 모터 드라이버용 평가 모듈
TIDA-00112 — 가변 속도 제어를 지원하는 5V, 3상, 무센서 모터 시스템
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
WSON (DSC) | 10 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치