DRV8828
- Single H-Bridge Current-Control Motor Driver
- 8.2-V to 45-V Operating Supply Voltage Range
- Capable of Driving One Winding of a Bipolar
Stepper Motor or One DC Motor - Five Bit Current Control Allows up to 32 Current
Levels - Low MOSFET RDS(on) Typical 0.65 Ω (HS + LS)
- 3-A Maximum Drive Current at 24 V, 25°C
- Built In 3.3-V Reference Output
- Parallel Digital Control Interface
- Thermal Enhanced Surface Mount Package
- Protection Features
- Overcurrent Protection (OCP)
- Thermal Shutdown (TSD)
- VM Undervoltage Lockout (UVLO)
- Fault Condition Indication Pin (nFAULT)
The DRV8828 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and can drive one winding of a bipolar stepper motor or one DC motor. The output driver block consists of N-channel power MOSFET’s configured as a full H-bridge to drive the motor winding. The DRV8828 is capable of driving up to 3-A of output current (with proper heatsinking at 24 V and 25°C).
A simple parallel digital control interface is compatible with industry-standard devices. Decay mode is programmable.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout and overtemperature.
The DRV8828 is available in a 28-pin HTSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 |
|---|---|---|---|---|---|
| * | 데이터 시트 | DRV8828 H-Bridge Motor Controller IC datasheet (Rev. G) | PDF | HTML | 2014. 11. 30 | |
| 애플리케이션 노트 | Understanding Motor Driver Current Ratings (Rev. A) | PDF | HTML | 2024. 7. 5 | ||
| 애플리케이션 노트 | Best Practices for Board Layout of Motor Drivers (Rev. B) | PDF | HTML | 2021. 10. 14 | ||
| 애플리케이션 노트 | Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A) | PDF | HTML | 2021. 7. 22 | ||
| 애플리케이션 노트 | Methods to Configure Current Regulation for Brushed and Stepper Motors (Rev. B) | PDF | HTML | 2021. 1. 19 | ||
| 기술 문서 | Getting smart about tuning your stepper motor | PDF | HTML | 2018. 8. 23 | ||
| 애플리케이션 노트 | PowerPAD™ Thermally Enhanced Package (Rev. H) | 2018. 7. 6 | |||
| 추가 자료 | TM4C123x Stepper Motor Control Product Summary | 2015. 7. 6 | |||
| Application brief | PowerPAD™ Made Easy (Rev. B) | 2004. 5. 12 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
SLVC365 — DRV8828-29 Software
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| HTSSOP (PWP) | 28 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.