产品详细信息

Rating Catalog Control method External Control Architecture Gate Driver Control interface 6xPWM, 3xPWM 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 Control method External Control Architecture Gate Driver Control interface 6xPWM, 3xPWM 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 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.

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技术文档

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类型 项目标题 下载最新的英语版本 日期
* 数据表 DRV8301 Three-Phase Gate Driver With Dual Current Shunt Amplifiers and Buck Regulator 数据表 (Rev. F) PDF | HTML 26 Jan 2016
应用手册 大功率电机驱动器应用的系统设计注意事项 PDF | HTML 下载英文版本 PDF | HTML 24 Nov 2021
技术文章 Understanding brushless-DC motor systems, part 2 20 Oct 2021
技术文章 Understanding brushless-DC motor systems, part 1 18 Oct 2021
应用手册 电机驱动器电路板布局的最佳实践 (Rev. B) PDF | HTML 下载英文版本 (Rev.B) PDF | HTML 05 Aug 2021
应用手册 针对使用 BLDC 电机的电动自行车的硬件设计注意事项 (Rev. B) PDF | HTML 下载英文版本 (Rev.B) 04 Aug 2021
技术文章 A basic brushless gate driver design – part 3: integrated vs. discrete half bridges 16 Dec 2020
白皮书 Power Electronics in Motor Drives: Where is it? (Rev. A) 01 Oct 2019
应用手册 Hardware Design Considerations for an Efficient Vacuum Cleaner Using a BLDC Moto (Rev. B) PDF | HTML 06 Mar 2019
技术文章 Connectivity helps integrate intelligent motor control on a single MCU 06 Jun 2018
用户指南 BOOSTXL-DRV8301 Hardware User's Guide 31 Oct 2013
电子书 Motor Drive BoosterPack Quick Start Guide: BOOSTXL-DRV8301 Flyer 14 Oct 2013
应用手册 InstaSPIN™ 无刷直流(BLDC) 实验室 下载英文版本 23 Jul 2013
应用手册 DRV8301 Current Limiting Mode Layout Considerations 04 Dec 2012
应用手册 Sensored 3-Phase BLDC Motor Control Using MSP430 20 Jul 2011
应用手册 所选封装材料的热学和电学性质 16 Oct 2008

设计和开发

如需其他信息或资源,请查看下方列表,点击标题即可进入详情页面。

评估板

BOOSTXL-DRV8301 — 具有 DRV8301 和 NexFET™ MOSFET 的电机驱动 BoosterPack

BOOSTXL-DRV8301 是基于 DRV8301 前置驱动器和 CSD18533Q5A NextFET™ 功率 MOSFET 的 10A 三相无刷直流驱动平台。该模块包含 3 个低侧电流感应放大器(2 个在 DRV8301 内部,1 个在 DRV8301 外部)。该模块还包含一个 1.5A 降压转换器,针对短路、过热和击穿提供充分的防护,并且可通过 SPI 接口轻松配置。此 BoosterPack 非常适合想要了解无传感无刷控制技术和驱动平台设计的人士。此套件适用于所有 LaunchPad XL,您可以访问 (...)

TI.com 無法提供
评估板

DRV8301-HC-C2-KIT — Three Phase BLDC & PMSM Motor Kit with DRV8301 and Piccolo MCU

DRV8301-HC-C2-KIT 是基于 DIMM100 controlCARD 的主板评估模块。DRV8301-HC-C2-KIT 是电机控制评估套件,用于运转三相无刷直流和无刷交流 (BLAC) 电机(通常称为“永久磁性同步电机 (PMSM)”),示例电机包括无传感器场定向/矢量控制 (FOC) 和 TI 的 InstaSPIN-BLDC 无传感器 BLDC 解决方案。DRV8301-HC-C2-KIT 是一种高性能、低功耗且经济高效的平台,可加速开发过程、缩短上市时间。

要查看所有可用的电机控制工具,请访问 C2000 工具和软件页面

TI.com 無法提供
应用软件和框架

INSTASPIN-BLDC — InstaSPIN™-BLDC 解决方案

为不断传承“让设计工程人员更容易获得及使用电机控制解决方案”这一理念,TI 倍感自豪地推出自己的最新款电机控制技术 InstaSPIN-BLDC。InstaSPIN-BLDC 专门针对低成本 BLDC 应用而推出,是一款遵循“越简单越好”理念的无传感器控制技术。在与超过 50 种不同电机类型进行的现场测试中,InstaSPIN-BLDC 能够在短短 20 秒内启动任一电机的运行!具有这种令人难以置信稳健性的原因在于,InstaSPIN-BLDC 无需任何与电机参数有关的知识即能够工作,而且用户仅需调节单个微调值即可。

与其他基于 EMF 过零检测时序的无传感器 BLDC (...)

仿真模型

DRV8301 IBIS Model

SLOM252.ZIP (142 KB) - IBIS Model
仿真模型

DRV8301 TINA-TI Spice Model

SPNM068.ZIP (2324 KB) - TINA-TI Spice Model
仿真模型

DRV8301 TINA-TI Reference Design

SPNM069.TSC (265 KB) - TINA-TI Reference Design
原理图

DRV830x Hardware Development Package

SLOC292.ZIP (2454 KB)
参考设计

TIDM-THREEPHASE-BLDC-HC-SPI-INST — 具有 InstaSPIN 软件的三相无刷/PMSM 高电流电机控制解决方案

此参考设计展示了适用于采用 C2000™ Piccolo™ 微控制器(通过 ROM 中的 InstaSPIN-FOC 和 InstaSPIN-MOTION 启用)和 DRV8301 三相电机驱动器的旋转三相无刷直流 (BLDC) 和无刷交流 (BLAC)(通常称为“永磁同步 (PMSM)”)电机的电机控制解决方案。它提供三个半桥驱动器,每个驱动器能够驱动两个 N 类型 MOSFET,一个用于高侧,一个用于低侧。它支持峰值高达 2.3A 灌电流和 1.7A 拉电流能力,单一电源输入,且支持宽电压范围(6V 到 (...)
参考设计

TIDM-LPBP-BLDCMOTORDRIVE — 三相无刷直流电机驱动器

此三相无刷直流电机驱动器参考设计是基于 DRV8301 前置驱动器和 CSD18533Q5A NextFET™ 功率 MOSFET 的 10A 三相无刷直流驱动级。此设计包含三个低侧电流感应放大器(两个在 DRV8301 内部,一个在 DRV8301 外部)。此设计还采用一个 1.5A 降压转换器,针对短路、过热和击穿提供充分的防护,并且可通过 SPI 接口轻松配置。这是无传感器无刷控制技术和驱动级设计的理想选择。
参考设计

TIDM-THREEPHASE-BLDC-HC-SPI — 具有 SPI 的三相无刷/PMSM 高电流电机控制解决方案

此参考设计展示了适用于采用 C2000™ Piccolo™ 微控制器和 DRV8301 三相电机驱动器的旋转三相无刷直流 (BLDC) 和无刷交流 (BLAC)(通常称为永磁同步 (PMSM))电机的电机控制解决方案。它提供三个半桥驱动器,每个驱动器能够驱动两个 N 类型金属氧化物半导体场效应晶体管 (MOSFET),一个用于高侧,一个用于低侧。 它支持峰值高达 2.3A 灌电流和 1.7A 拉电流能力,单一电源输入,且支持宽电压范围(6V 到 (...)
封装 引脚数 下载
HTSSOP (DCA) 56 了解详情

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

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