지원 소프트웨어
DRV8829
- Single H-Bridge PWM Motor Driver
- Single Brushed-DC Motor Driver
- 1/2 Bipolar Stepper Motor Driver
- 5-A peak or 3.5-A rms Output Current
- 6.5- to 45-V Operating Supply Voltage Range
- Simple PH/EN Control Interface
- Multiple Decay Modes
- Mixed Decay
- Slow Decay
- Fast Decay
- Low-Current Sleep Mode (10 µA)
- Small Package and Footprint
- 28 HTSSOP (PowerPAD)
- Protection Features
- VM Undervoltage Lockout (UVLO)
- Overcurrent Protection (OCP)
- Thermal Shutdown (TSD)
- Fault Condition Indication Pin (nFAULT)
- APPLICATIONS
- Automatic Teller and Money Handling Machines
- Video Security Cameras
- Multi-Function Printers and Scanners
- Office Automation Machines
- Gaming Machines
- Factory Automation and Robotics
- Stage Lighting Equipment
All other trademarks are the property of their respective owners
The DRV8829 is a brushed-DC motor or 1/2 bipolar stepper driver for industrial applications. The device ouptut stage consists of an N-channel power MOSFET H-bridge driver. The DRV8829 is capable of driving up to 5-A peak current or 3.5-A rms current (with proper printed-circuit-board ground plane for thermal dissipation and at 24 V and TA = 25°C).
The PH/EN pins provide a simple control interface. An internal sense amplifier allows for adjustable current control. A low-power sleep mode is provided for very low quiescent current standby using a dedicated nSLEEP pin. Current regulation decay mode can be set to slow, fast, or mixed decay.
Internal protection functions are provided for undervoltage, overcurrent, short-circuits, and overtemperature. Fault conditions are indicated by a nFAULT pin.
기술 문서
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모두 보기9 | 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | DRV8829 5-A 45-V Single H-Bridge Motor Driver datasheet (Rev. E) | PDF | HTML | 2015/08/31 |
| 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 | |
| Application note | Methods to Configure Current Regulation for Brushed and Stepper Motors (Rev. B) | PDF | HTML | 2021/01/19 | |
| Application note | PowerPAD™ Thermally Enhanced Package (Rev. H) | 2018/07/06 | ||
| More literature | TM4C123x Stepper Motor Control Product Summary | 2015/07/06 | ||
| Application note | Understanding Motor Driver Current Ratings | 2012/02/06 | ||
| EVM User's guide | CPG006 DRV8828EVM, DRV8829EVM User's Guide | 2011/06/02 | ||
| Application brief | PowerPAD™ Made Easy (Rev. B) | 2004/05/12 |
설계 및 개발
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평가 보드
DRV8829EVM — DRV8829용 평가 모듈
The DRV8829 evaluation module consists of a two 5.0A, single H-bridge motor drivers with a Phase/Enable control interface and a small number external components that can be used to drive a single bipolar stepper motor. The on-board MSP430 MCU + software/GUI provides signaling and control and (...)
사용 설명서: PDF
| 패키지 | 핀 | 다운로드 |
|---|---|---|
| HTSSOP (PWP) | 28 | 옵션 보기 |
주문 및 품질
포함된 정보:
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
포함된 정보:
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.