제품 상세 정보

Number of full bridges 4 Vs (min) (V) 8 Vs ABS (max) (V) 34 Full-scale current (A) 1 Peak output current (A) 1.5 RDS(ON) (HS + LS) (mΩ) 550 Sleep current (µA) 12 Control mode Serial Control interface Serial Microstepping levels 8 Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
Number of full bridges 4 Vs (min) (V) 8 Vs ABS (max) (V) 34 Full-scale current (A) 1 Peak output current (A) 1.5 RDS(ON) (HS + LS) (mΩ) 550 Sleep current (µA) 12 Control mode Serial Control interface Serial Microstepping levels 8 Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
HTSSOP (DCA) 48 101.25 mm² 12.5 x 8.1
  • PWM Motor Driver With Four H-Bridges
    • Drives Two Stepper Motors, One Stepper and
      Two DC Motors, or Four DC Motors
    • Up to 1.5-A Current Per Winding
    • Low On-Resistance
    • Programmable Maximum Winding Current
    • Three-Bit Winding Current Control Allows up to
      Eight Current Levels
    • Selectable Slow or Mixed Decay Modes
  • 8- to 32-V Operating Supply Voltage Range
  • Internal Charge Pump for Gate Drive
  • Built-in 3.3-V Reference
  • Serial Digital Control Interface
  • Fully Protected Against Undervoltage,
    Overtemperature, and Overcurrent Events
  • Thermally-Enhanced Surface Mount Package
  • PWM Motor Driver With Four H-Bridges
    • Drives Two Stepper Motors, One Stepper and
      Two DC Motors, or Four DC Motors
    • Up to 1.5-A Current Per Winding
    • Low On-Resistance
    • Programmable Maximum Winding Current
    • Three-Bit Winding Current Control Allows up to
      Eight Current Levels
    • Selectable Slow or Mixed Decay Modes
  • 8- to 32-V Operating Supply Voltage Range
  • Internal Charge Pump for Gate Drive
  • Built-in 3.3-V Reference
  • Serial Digital Control Interface
  • Fully Protected Against Undervoltage,
    Overtemperature, and Overcurrent Events
  • Thermally-Enhanced Surface Mount Package

The DRV8823 provides an integrated motor driver solution for printers and other office automation equipment applications.

The motor driver circuit includes four H-bridge drivers. Each of the motor driver blocks employ N-channel power MOSFETs configured as an H-bridge to drive the motor windings.

A simple serial interface allows control of all functions of the motor driver with only a few digital signals. The devices also provides a low-power sleep function.

The motor drivers provide PWM current control capability. The current is programmable, based on an externally supplied reference voltage and an external current sense resistor. In addition, eight current levels (set through the serial interface) allow microstepping with bipolar stepper motors.

Internal shutdown functions are provided for overcurrent protection (OCP), short-circuit protection, undervoltage lockout, and overtemperature.

The DRV8823 is packaged in a 48-pin HTSSOP package (eco-friendly: RoHS and no Sb/Br).

The DRV8823 provides an integrated motor driver solution for printers and other office automation equipment applications.

The motor driver circuit includes four H-bridge drivers. Each of the motor driver blocks employ N-channel power MOSFETs configured as an H-bridge to drive the motor windings.

A simple serial interface allows control of all functions of the motor driver with only a few digital signals. The devices also provides a low-power sleep function.

The motor drivers provide PWM current control capability. The current is programmable, based on an externally supplied reference voltage and an external current sense resistor. In addition, eight current levels (set through the serial interface) allow microstepping with bipolar stepper motors.

Internal shutdown functions are provided for overcurrent protection (OCP), short-circuit protection, undervoltage lockout, and overtemperature.

The DRV8823 is packaged in a 48-pin HTSSOP package (eco-friendly: RoHS and no Sb/Br).

다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
DRV8845 활성 스마트 튜닝 기술을 지원하는 35V, 1.5A 쿼드 H 브리지 모터 드라이버 Newer device with a wider voltage range, lower sleep current, higher current capabilities, and smart tune
DRV8849 활성 스마트 튜닝 및 통합 전류 감지를 지원하는 38V 1.5A 듀얼 스테퍼 모터 드라이버 Newer device with a wider voltage range, lower sleep current, higher current capabilities, and smart tune
비교 대상 장치와 유사한 기능
DRV8885 활성 통합 전류 감지 및 1/16 마이크로스테핑을 지원하는 37V 1.5A 양극 스테퍼 모터 드라이버 The DRV8885 is a single-channel stepper driver with integrated microstepping up to 1/16 and Integrated Current Sensing

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
10개 모두 보기
유형 직함 날짜
* Data sheet DRV8823 4-Bridge Serial Interface Motor Driver datasheet (Rev. E) PDF | HTML 2016/01/06
Application note Understanding Motor Driver Current Ratings (Rev. A) PDF | HTML 2024/07/05
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 Current Recirculation and Decay Modes (Rev. A) PDF | HTML 2021/04/20
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
User guide DRV8821-23 EVM GUI (Rev. A) 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

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

DRV8823EVM — DRV8823 평가 모듈

The DRV8823 is a quad H-Bride motor driver that supports DC and stepper motor drive applications and includes device, cabling and software to ease the evaluation of the device when driving a customer's motor.

사용 설명서: PDF
TI.com에서 구매 불가
지원 소프트웨어

SLVC423 DRV8821, DRV8823 Software

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
스테퍼 모터 드라이버
DRV8823 전류 제어를 지원하는 32V, 1A 듀얼 양극 스테퍼 또는 쿼드 H-브리지 모터 드라이버 DRV8823-Q1 전류 조정을 지원하는 차량용, 34V, 1A, 양극 듀얼 스테퍼 또는 쿼드 H-브리지 모터 드라이버
하드웨어 개발
평가 보드
DRV8821EVM DRV8821 평가 모듈 DRV8823EVM DRV8823 평가 모듈
패키지 CAD 기호, 풋프린트 및 3D 모델
HTSSOP (DCA) 48 Ultra Librarian

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.

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

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