제품 상세 정보

Number of full bridges 2 Vs (min) (V) 4.5 Vs ABS (max) (V) 35 Peak output current (A) 1.5 RDS(ON) (HS + LS) (mΩ) 900 Sleep current (µA) 2 Control mode PWM Control interface Hardware (GPIO) Features Current Regulation, Integrated Current Sensing Rating Catalog Operating temperature range (°C) -40 to 125
Number of full bridges 2 Vs (min) (V) 4.5 Vs ABS (max) (V) 35 Peak output current (A) 1.5 RDS(ON) (HS + LS) (mΩ) 900 Sleep current (µA) 2 Control mode PWM Control interface Hardware (GPIO) Features Current Regulation, Integrated Current Sensing Rating Catalog Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4 VQFN (RGE) 24 16 mm² 4 x 4
  • Quad Half-bridge driver
    • Can drive up to four Solenoid Loads, Two DC Motors, One Stepper Motor, or Other Loads
  • Integrated current sensing and regulation
  • 4.5-V to 33-V Operating supply voltage range
  • Low RDS(ON): 900 mΩ HS + LS at 24 V, 25°C
  • 1.5-A maximum drive current at 24 V, 25°C
  • Pin to pin compatible with -
  • Configurable Off-Time PWM Chopping
    • 7, 16, 24 or 32 µs
  • Supports 1.8-V, 3.3-V, 5.0-V logic inputs
  • Low-current sleep mode (2 µA)
  • Spread spectrum clocking for low EMI
  • Small package and footprint
  • Protection features
    • VM undervoltage lockout (UVLO)
    • Charge pump undervoltage (CPUV)
    • Overcurrent protection (OCP)
    • Thermal shutdown (OTSD)
    • Fault condition output (nFAULT)
  • Quad Half-bridge driver
    • Can drive up to four Solenoid Loads, Two DC Motors, One Stepper Motor, or Other Loads
  • Integrated current sensing and regulation
  • 4.5-V to 33-V Operating supply voltage range
  • Low RDS(ON): 900 mΩ HS + LS at 24 V, 25°C
  • 1.5-A maximum drive current at 24 V, 25°C
  • Pin to pin compatible with -
  • Configurable Off-Time PWM Chopping
    • 7, 16, 24 or 32 µs
  • Supports 1.8-V, 3.3-V, 5.0-V logic inputs
  • Low-current sleep mode (2 µA)
  • Spread spectrum clocking for low EMI
  • Small package and footprint
  • Protection features
    • VM undervoltage lockout (UVLO)
    • Charge pump undervoltage (CPUV)
    • Overcurrent protection (OCP)
    • Thermal shutdown (OTSD)
    • Fault condition output (nFAULT)

The DRV8932 provides four half-bridge drivers for industrial applications. The device can be used for driving up to four solenoid loads, two DC motors, one Stepper motor, or other loads.

The output stage for each channel consists of N-channel power MOSFETs configured in a half bridge. A simple PWM interface allows easy interface with the controller. The DRV8932 operates off a single power supply and supports a wide input supply range from 4.5 V to 33 V. The DRV8932 can supply up to 1.5-A peak or 1.05-A RMS output current per channel (dependent on PCB design).

A low-power sleep mode is provided to achieve a low quiescent current draw by shutting down much of the internal circuitry. Internal protection functions are provided for undervoltage-lockout, overcurrent protection on each FET, short circuit protection, and overtemperature. Fault conditions are indicated by the nFAULT pin.

The DRV8932 provides four half-bridge drivers for industrial applications. The device can be used for driving up to four solenoid loads, two DC motors, one Stepper motor, or other loads.

The output stage for each channel consists of N-channel power MOSFETs configured in a half bridge. A simple PWM interface allows easy interface with the controller. The DRV8932 operates off a single power supply and supports a wide input supply range from 4.5 V to 33 V. The DRV8932 can supply up to 1.5-A peak or 1.05-A RMS output current per channel (dependent on PCB design).

A low-power sleep mode is provided to achieve a low quiescent current draw by shutting down much of the internal circuitry. Internal protection functions are provided for undervoltage-lockout, overcurrent protection on each FET, short circuit protection, and overtemperature. Fault conditions are indicated by the nFAULT pin.

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관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
DRV8935 활성 전류 조정을 지원하는 33V, 2.5A 쿼드 독립형 하프 브리지 드라이버 Pin-to-pin compatible device with higher Rdson and current capability
비교 대상 장치와 유사한 기능
DRV8955 활성 전류 감지를 지원하는 50V, 2.5A 쿼드 하프 브리지 드라이버 33V, 1.5A Quad Half Bridge driver with integrated current sense

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
2개 모두 보기
유형 직함 날짜
* Data sheet DRV8932 Quad Half-Bridge Driver With Integrated Current Sense datasheet (Rev. B) PDF | HTML 2021/04/13
Application note How to Drive Unipolar Stepper Motor with the DRV8xxx PDF | HTML 2021/12/03

설계 및 개발

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

평가 보드

DRV8932PEVM — DRV8932 전류 감지가 통합된 쿼드 하프 브리지 드라이버 평가 모듈

The DRV8932 evaluation mode (EVM) allows easy evaluation of the DRV8932 device. The DRV8932 integrates two N-channel power MOSFET H-bridges and integrated current sense and regulation circuirty. The DRV8932 device operates off a single power supply and support a wide input supply range from 4.5 to (...)
사용 설명서: PDF
TI.com에서 구매 불가
패키지 CAD 기호, 풋프린트 및 3D 모델
HTSSOP (PWP) 28 Ultra Librarian
VQFN (RGE) 24 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

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