홈 모터 드라이버 브러시리스 DC(BLDC) 모터 드라이버 BLDC 드라이버
홈
모터 드라이버
브러시리스 DC(BLDC) 모터 드라이버
BLDC 드라이버

DRV8301

활성

65V 최대 3상 게이트 드라이버(벅 레귤레이터, 전류 션트 증폭기 및 SPI 포함)

지금 주문
데이터시트

DRV8301

활성
데이터시트 지금 주문

제품 상세 정보

Rating Catalog Architecture Gate driver Control interface 3xPWM, 6xPWM Gate drive (A) 1.7 Vs (min) (V) 6 Vs ABS (max) (V) 65 Features Buck Step Down Converter, Current sense Amplifier, SPI/I2C Operating temperature range (°C) -40 to 125
Rating Catalog Architecture Gate driver Control interface 3xPWM, 6xPWM Gate drive (A) 1.7 Vs (min) (V) 6 Vs ABS (max) (V) 65 Features Buck Step Down Converter, Current sense Amplifier, SPI/I2C Operating temperature range (°C) -40 to 125
HTSSOP (DCA) 56 113.4 mm² 14 x 8.1
  • 6-V to 60-V Operating Supply Voltage Range
  • 1.7-A Source and 2.3-A Sink Gate Drive Current
    Capability
  • Slew Rate Control for EMI Reduction
  • Bootstrap Gate Driver With 100% Duty Cycle
    Support
  • 6- or 3-PWM Input Modes
  • Dual Integrated Current Shunt Amplifiers With
    Adjustable Gain and Offset
  • Integrated 1.5-A Buck Converter
  • 3.3-V and 5-V Interface Support
  • SPI
  • Protection Features:
    • Programmable Dead Time Control (DTC)
    • Programmable Overcurrent Protection (OCP)
    • PVDD and GVDD Undervoltage Lockout
      (UVLO)
    • GVDD Overvoltage Lockout (OVLO)
    • Overtemperature Warning/Shutdown
      (OTW/OTS)
    • Reported Through nFAULT, nOCTW, and SPI
      Registers
  • 6-V to 60-V Operating Supply Voltage Range
  • 1.7-A Source and 2.3-A Sink Gate Drive Current
    Capability
  • Slew Rate Control for EMI Reduction
  • Bootstrap Gate Driver With 100% Duty Cycle
    Support
  • 6- or 3-PWM Input Modes
  • Dual Integrated Current Shunt Amplifiers With
    Adjustable Gain and Offset
  • Integrated 1.5-A Buck Converter
  • 3.3-V and 5-V Interface Support
  • SPI
  • Protection Features:
    • Programmable Dead Time Control (DTC)
    • Programmable Overcurrent Protection (OCP)
    • PVDD and GVDD Undervoltage Lockout
      (UVLO)
    • GVDD Overvoltage Lockout (OVLO)
    • Overtemperature Warning/Shutdown
      (OTW/OTS)
    • Reported Through nFAULT, nOCTW, and SPI
      Registers

The DRV8301 is a gate driver IC for three-phase motor drive applications. The device provides three half-bridge drivers, each capable of driving two Nchannel MOSFETs. The DRV8301 supports up to 1.7-A source and 2.3-A peak current capability. The DRV8301 can operate off of a single power supply with a wide range from 6-V to 60-V. The device uses a bootstrap gate driver architecture with trickle charge circuitry to support 100% duty cycle. The DRV8301 uses automatic handshaking when the high-side or low-side MOSFET is switching to prevent flow of current. Integrated VDS sensing of the high-side and low-side MOSFETs is used to protect the external power stage against overcurrent conditions.

The DRV8301 includes two current shunt amplifiers for accurate current measurement. The amplifiers support bidirectional current sensing and provide an adjustable output offset up to 3 V.

The DRV8301 also includes an integrated switching mode buck converter with adjustable output and switching frequency. The buck converter can provide up to 1.5 A to support MCU or additional system power needs.

The SPI provides detailed fault reporting and flexible parameter settings such as gain options for the current shunt amplifiers and slew rate control of the gate drivers.

The DRV8301 is a gate driver IC for three-phase motor drive applications. The device provides three half-bridge drivers, each capable of driving two Nchannel MOSFETs. The DRV8301 supports up to 1.7-A source and 2.3-A peak current capability. The DRV8301 can operate off of a single power supply with a wide range from 6-V to 60-V. The device uses a bootstrap gate driver architecture with trickle charge circuitry to support 100% duty cycle. The DRV8301 uses automatic handshaking when the high-side or low-side MOSFET is switching to prevent flow of current. Integrated VDS sensing of the high-side and low-side MOSFETs is used to protect the external power stage against overcurrent conditions.

The DRV8301 includes two current shunt amplifiers for accurate current measurement. The amplifiers support bidirectional current sensing and provide an adjustable output offset up to 3 V.

The DRV8301 also includes an integrated switching mode buck converter with adjustable output and switching frequency. The buck converter can provide up to 1.5 A to support MCU or additional system power needs.

The SPI provides detailed fault reporting and flexible parameter settings such as gain options for the current shunt amplifiers and slew rate control of the gate drivers.
filter 기타 BLDC 드라이버 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
DRV8323R 활성 벅 레귤레이터 및 전류 션트 증폭기를 지원하는 65V 최대 3상 스마트 게이트 드라이버 Features 3 current sense amplifiers and slew rate tuning with smart gate drive

기술 문서

star =TI에서 선정한 이 제품의 인기 문서
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모두 보기12
유형 직함 날짜
* Data sheet DRV8301 Three-Phase Gate Driver With Dual Current Shunt Amplifiers and Buck Regulator datasheet (Rev. F) PDF | HTML 2016/01/26
Application note Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 2021/10/14
Application note Hardware Design Considerations for an Electric Bicycle using BLDC Motor (Rev. B) 2021/06/23
Application note System Design Considerations for High-Power Motor Driver Applications PDF | HTML 2021/06/22
White paper Power Electronics in Motor Drives: Where is it? (Rev. A) 2019/10/01
Application note Hardware Design Considerations for an Efficient Vacuum Cleaner Using a BLDC Moto (Rev. B) PDF | HTML 2019/03/06
Technical article Motor start-up techniques: Part three PDF | HTML 2015/06/26
User guide BOOSTXL-DRV8301 Hardware User's Guide 2013/10/31
E-book BOOSTXL-DRV8301 Quick Start Guide 2013/10/14
Application note DRV8301 Current Limiting Mode Layout Considerations 2012/12/04
Application note InstaSPIN(tm) BLDC Lab 2011/11/15
Application note Sensored 3-Phase BLDC Motor Control Using MSP430 2011/07/20

설계 및 개발

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

평가 보드

BOOSTXL-DRV8301 — DRV8301 및 NexFET™ MOSFET을 지원하는 모터 드라이브 부스터팩

The BOOSTXL-DRV8301 is 10A, 3-phase brushless DC drive stage based on the DRV8301 pre-driver and CSD18533Q5A NexFET™ power MOSFET. The module has 3x low side current sense amps (2 internal to DRV8301, 1 external). The module also has a 1.5A step down buck converter, is fully protected with (...)

사용 설명서: PDF | HTML
TI.com에서 구매할 수 없습니다
애플리케이션 소프트웨어 및 프레임워크

INSTASPIN-BLDC — InstaSPIN™-BLDC 솔루션

In keeping with TI’s philosophy of making motor control more accessible and easier to use by design engineers, TI is proud to announce the release of its newest motor control technology, InstaSPIN-BLDC. Targeted at low cost BLDC applications, InstaSPIN-BLDC is a sensorless control technique based (...)
옵션 보기
시뮬레이션 모델

DRV8301 IBIS Model

SLOM252.ZIP (142 KB) - IBIS Model
다운로드
시뮬레이션 모델

DRV8301 TINA-TI Reference Design

SPNM069.TSC (265 KB) - TINA-TI Reference Design
다운로드
시뮬레이션 모델

DRV8301 TINA-TI Spice Model

SPNM068.ZIP (2324 KB) - TINA-TI Spice Model
다운로드
회로도

DRV830x Hardware Development Package

SLOC292.ZIP (2454 KB)
다운로드
레퍼런스 디자인

TIDM-THREEPHASE-BLDC-HC-SPI-INST — InstaSPIN 소프트웨어를 사용한 3상 브러시리스/PMSM 고전류 모터 제어 솔루션

이 레퍼런스 설계는 ROM에서 InstaSPIN-FOC 및 InstaSPIN-MOTION을 지원하는 C2000™ Piccolo™ 마이크로컨트롤러와 DRV8301 3상 모터 드라이버를 사용하는 3상 BLDC(브러시리스 DC) 및 BLAC(브러시리스 AC)(흔히 'PMSM(영구 자석 동기화 모터)'이라고 함) 모터를 구동하는 모터 제어 솔루션을 보여줍니다. 이 설계는 N형 MOSFET 2개를 고압측과 저압측에 대해 각각 하나씩 구동할 수 있는 3개의 하프 브리지 드라이버를 제공합니다. 최대 2.3A 싱크 및 (...)
사용 설명서: PDF
회로도: PDF
레퍼런스 디자인

TIDM-LPBP-BLDCMOTORDRIVE — 3상 브러시리스 DC 모터 드라이버

The Three-Phase Brushless DC Motor Driver reference design is a 10A, 3-phase brushless DC drive stage based on the DRV8301 pre-driver and CSD18533Q5A NextFET™ power MOSFET. It has three low side current sense amps (two internal to DRV8301, one external). The design also leverages a 1.5A step (...)
회로도: PDF
레퍼런스 디자인

TIDM-THREEPHASE-BLDC-HC-SPI — SPI를 사용한 3상 브러시리스/PMSM 고전류 모터 제어 솔루션

This reference design demonstrates a motor control solution for spinning three-phase brushless DC (BLDC) and brushless AC (BLAC) - often referred to as permanent magnet synchronous (PMSM) - motors featuring the C2000™ Piccolo™ microcontroller and the DRV8301 three-phase motor driver. It (...)
사용 설명서: PDF
회로도: PDF
패키지 핀 다운로드
HTSSOP (DCA) 56 옵션 보기
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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

지원 및 교육

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