DRV8842-EP
- Single H-Bridge Current-Control Motor Driver
- Drives One DC Motor, One Coil of a Stepper
Motor, or Other Actuators - Five-Bit Winding Current Control Allows Up to
32 Current Levels - Low MOSFET On-Resistance
- Drives One DC Motor, One Coil of a Stepper
- 5-A Maximum Drive Current at 24 V, 25°C
- Built-In 3.3-V Reference Output
- Industry-Standard PWM Control Interface
- 8.2-V to 45-V Operating Supply Voltage Range
- Thermally Enhanced Surface Mount Package
- Supports Defense, Aerospace, and Medical
Applications- Controlled Baseline
- One Assembly and Test Site
- One Fabrication Site
- Available in Military (–55°C to 125°C)
Temperature Range - Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
The DRV8842-EP provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has one H-bridge driver, and is intended to drive one DC motor, one coil of a stepper motor, or other loads. The output driver block consists of N-channel power MOSFETs configured as an H-bridge. The DRV8842-EP can supply up to 5-A peak or 3.5-A RMS output current (with proper heatsinking at 24 V and 25°C).
Separate inputs to independently control each half of the H-bridge are provided.
Internal shutdown functions are provided for overcurrent protection, short circuit protection, undervoltage lockout, and over-temperature.
The DRV8842-EP is available in a 28-pin HTSSOP package with PowerPAD (Eco-friendly: RoHS & no Sb/Br).
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | DRV8842-EP DC Motor Driver IC datasheet | PDF | HTML | 2014/07/08 |
* | VID | DRV8842-EP VID V6214615 | 2016/06/21 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
DRV8842EVM — DRV8842용 평가 모듈
The DRV8842 evaluation module consists of a 5.0A, single H-bridge motor driver and a small number of external components that can drive a single brushed DC motor or two solenoids. The on-board MSP430 MCU plus software & GUI provide the necessary signaling and control. With the DRV8842EVM, designers (...)
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
HTSSOP (PWP) | 28 | 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
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.