제품 상세 정보

Number of full bridges 1 Vs (min) (V) 1.8 Vs ABS (max) (V) 12 Peak output current (A) 1.9 RDS(ON) (HS + LS) (mΩ) 280 Sleep current (µA) 0.03 Control mode Independent 1/2-Bridge, PWM Control interface Hardware (GPIO) Rating Catalog Operating temperature range (°C) -40 to 85
Number of full bridges 1 Vs (min) (V) 1.8 Vs ABS (max) (V) 12 Peak output current (A) 1.9 RDS(ON) (HS + LS) (mΩ) 280 Sleep current (µA) 0.03 Control mode Independent 1/2-Bridge, PWM Control interface Hardware (GPIO) Rating Catalog Operating temperature range (°C) -40 to 85
WSON (DSS) 12 6 mm² 3 x 2
  • Dual ½-H-Bridge Motor Driver
    • Drives a DC Motor or One Winding of a Stepper Motor, or Other Loads
    • Low MOSFET ON-Resistance:
      HS + LS 280 mΩ
  • 1.8-A Maximum Drive Current
  • Separate Motor and Logic Supply Pins:
    • 0-V to 11-V Motor-Operating Supply-Voltage
    • 1.8-V to 7-V Logic Supply-Voltage
  • Individual ½-H-Bridge Control Input Interface
  • Low-Power Sleep Mode With 120-nA Maximum Combined Supply Current
  • 2.00-mm × 3.00-mm 12-Pin WSON Package

All trademarks are the property of their respective owners.

  • Dual ½-H-Bridge Motor Driver
    • Drives a DC Motor or One Winding of a Stepper Motor, or Other Loads
    • Low MOSFET ON-Resistance:
      HS + LS 280 mΩ
  • 1.8-A Maximum Drive Current
  • Separate Motor and Logic Supply Pins:
    • 0-V to 11-V Motor-Operating Supply-Voltage
    • 1.8-V to 7-V Logic Supply-Voltage
  • Individual ½-H-Bridge Control Input Interface
  • Low-Power Sleep Mode With 120-nA Maximum Combined Supply Current
  • 2.00-mm × 3.00-mm 12-Pin WSON Package

All trademarks are the property of their respective owners.

The DRV8839 provides a versatile power driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered applications. The device has two independent ½-H-bridge drivers and can drive one DC motor or one winding of a stepper motor, as well as other devices like solenoids. The output stages use N-channel power MOSFETs configured as ½-H-bridges. An internal charge pump generates needed gate-drive voltages.

The DRV8839 can supply up to 1.8-A of output current. It operates on a motor power supply voltage from 0 V to 11 V and a device power supply voltage of 1.8 V to 7 V.

The DRV8839 has independent input and enable pins for each ½-H-bridge which allow independent control of each output.

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

The DRV8839 is packaged in a 12-pin,
2.00-mm × 3.00-mm WSON package (Eco-friendly: RoHS and no Sb/Br).

For all available packages, see the Orderable Addendum at the end of the data sheet.

The DRV8839 provides a versatile power driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered applications. The device has two independent ½-H-bridge drivers and can drive one DC motor or one winding of a stepper motor, as well as other devices like solenoids. The output stages use N-channel power MOSFETs configured as ½-H-bridges. An internal charge pump generates needed gate-drive voltages.

The DRV8839 can supply up to 1.8-A of output current. It operates on a motor power supply voltage from 0 V to 11 V and a device power supply voltage of 1.8 V to 7 V.

The DRV8839 has independent input and enable pins for each ½-H-bridge which allow independent control of each output.

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

The DRV8839 is packaged in a 12-pin,
2.00-mm × 3.00-mm WSON package (Eco-friendly: RoHS and no Sb/Br).

For all available packages, see the Orderable Addendum at the end of the data sheet.

다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
DRV8210 활성 12V, 1.76A H 브리지 모터 드라이버 - 자동 절전 모드 지원 Multiple interface modes (PWM, PH/EN, independent 1/2 bridge), automatic sleep mode for GPIO reduction, optimized for lower current applications
DRV8212 활성 12V, 4A H 브리지 모터 드라이버 - 자동 절전 모드 지원 Multiple interface modes (PWM, PH/EN, independent 1/2 bridge), automatic sleep mode for GPIO reduction, optimized for higher current applications, lower sleep c
DRV8220 활성 20V, 1.76A H 브리지 모터 드라이버 - 자동 절전 모드 지원 18V, multiple interface modes (PWM, PH/EN, independent 1/2 bridge), automatic sleep mode for GPIO reduction

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
3개 모두 보기
유형 직함 날짜
* Data sheet DRV8839 Low-Voltage Dual ½-H-Bridge Driver IC datasheet (Rev. C) PDF | HTML 2016/08/09
Application note Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 2021/10/14
EVM User's guide DRV8839EVM User's Guide 2013/02/20

설계 및 개발

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

평가 보드

DRV8839EVM — DRV8839 평가 모듈

The DRV8839EVM (evaluation module) serves as a user-friendly evaluation kit to demonstrate TI's low-voltage motor driver DRV8839. Users can control the DRV8839 with the onboard MS430 microcontroller with pre-loaded firmware, or with an external microcontroller. The board can simply be powered up by (...)

사용 설명서: PDF
TI.com에서 구매 불가
지원 소프트웨어

SLVC524 DRV8839 Hardware and Software Files

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
BDC(브러시드 DC) 모터 드라이버
DRV8839 독립적인 하프 브리지 제어를 지원하는 12V, 1.8A, H 브리지 드라이버
하드웨어 개발
평가 보드
DRV8839EVM DRV8839 평가 모듈
패키지 CAD 기호, 풋프린트 및 3D 모델
WSON (DSS) 12 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. ​​​​​​​​​​​​​​

동영상