DRV8806
- 4-Channel Protected Low-Side Driver
- Four NMOS FETs With Overcurrent Protection
- Integrated Inductive Clamp Diodes
- Serial Interface
- Open/Shorted Load Detection
- 2-A (Single Channel On)/1-A (All Channels On)
Maximum Drive Current per Channel (at 25°C) - 8.2-V to 40-V Operating Supply Voltage Range
- Thermally-Enhanced Surface Mount Package
The DRV8806 provides a 4-channel low-side driver with overcurrent protection. It has built-in diodes to clamp turnoff transients generated by inductive loads and can be used to drive unipolar stepper motors, DC motors, relays, solenoids, or other loads.
The DRV8806 can supply up to 2-A (single channel on) or 1-A (all channels on) continuous output current (with adequate PCB heatsinking at 25°C).
A serial interface is provided to control the output drivers. Fault status can be read through the serial interface. Multiple DRV8806 devices can be chained together to use a single serial interface.
Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature, and faults are indicated by a fault output pin.
The DRV8806 is available in a 16-pin HTSSOP package (Eco-friendly: RoHS & no Sb/Br).
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | DRV8806 Quad Serial Interface Low-Side Driver IC datasheet (Rev. C) | PDF | HTML | 2015/12/16 |
| Application note | Understanding Motor Driver Current Ratings (Rev. A) | PDF | HTML | 2024/07/05 | |
| Application note | Using DRV to Drive Solenoids (Rev. A) | PDF | HTML | 2022/04/24 | |
| Application note | How to Drive Unipolar Stepper Motor with the DRV8xxx | PDF | HTML | 2021/12/03 | |
| Application note | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 2021/10/14 | |
| Application note | Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A) | PDF | HTML | 2021/07/22 | |
| Technical article | Drive unipolar stepper motors as bipolar stepper motors with a simple wiring recon | PDF | HTML | 2020/04/09 | |
| Application note | PowerPAD™ Thermally Enhanced Package (Rev. H) | 2018/07/06 | ||
| User guide | DRV8803-04-05-06 EVM GUI (Rev. B) | 2017/04/26 | ||
| More literature | TM4C123x Stepper Motor Control Product Summary | 2015/07/06 | ||
| Application brief | PowerPAD™ Made Easy (Rev. B) | 2004/05/12 |
설계 및 개발
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| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HTSSOP (PWP) | 16 | 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
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