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有刷直流 (BDC) 电机驱动器

DRV8830

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具有速度调节和 I2C 控制的 7V、1A H 桥电机驱动器

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DRV8830

正在供货
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产品详情

Number of full bridges 1 Vs (min) (V) 2.75 Vs ABS (max) (V) 7 Peak output current (A) 1.3 RDS(ON) (HS + LS) (mΩ) 450 Sleep current (µA) 0.3 Control mode I2C Control interface I2C Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
Number of full bridges 1 Vs (min) (V) 2.75 Vs ABS (max) (V) 7 Peak output current (A) 1.3 RDS(ON) (HS + LS) (mΩ) 450 Sleep current (µA) 0.3 Control mode I2C Control interface I2C Features Current Regulation Rating Catalog Operating temperature range (°C) -40 to 85
HVSSOP (DGQ) 10 14.7 mm² 3 x 4.9 VSON (DRC) 10 9 mm² 3 x 3
  • H-Bridge Voltage-Controlled Motor Driver
    • Drives DC Motor, One Winding of a Stepper Motor, or Other
      Actuators/Loads
    • Efficient PWM Voltage Control for Constant Motor Speed
      With Varying Supply Voltages
    • Low MOSFET On-Resistance:
      HS + LS 450 mΩ
  • 1-A Maximum DC/RMS or Peak Drive Current
  • 2.75-V to 6.8-V Operating Supply Voltage Range
  • 300-nA (Typical) Sleep Mode Current
  • Serial I2C-Compatible Interface
  • Multiple Address Selections Allow Up to 9 Devices on One
    I2C Bus
  • Current Limit Circuit and Fault Output
  • Thermally-Enhanced Surface Mount Packages
  • H-Bridge Voltage-Controlled Motor Driver
    • Drives DC Motor, One Winding of a Stepper Motor, or Other
      Actuators/Loads
    • Efficient PWM Voltage Control for Constant Motor Speed
      With Varying Supply Voltages
    • Low MOSFET On-Resistance:
      HS + LS 450 mΩ
  • 1-A Maximum DC/RMS or Peak Drive Current
  • 2.75-V to 6.8-V Operating Supply Voltage Range
  • 300-nA (Typical) Sleep Mode Current
  • Serial I2C-Compatible Interface
  • Multiple Address Selections Allow Up to 9 Devices on One
    I2C Bus
  • Current Limit Circuit and Fault Output
  • Thermally-Enhanced Surface Mount Packages

The DRV8830 device provides an integrated motor driver solution for battery-powered toys, printers, and other low-voltage or battery-powered motion control applications. The device has one H-bridge driver, and can drive one DC motor or one winding of a stepper motor, as well as other loads like solenoids. The output driver block consists of N-channel and P-channel power MOSFETs configured as an H-bridge to drive the motor winding.

Provided with sufficient PCB heatsinking, the DRV8830 can supply up to 1-A of DC/RMS or peak output current. It operates on power supply voltages from 2.75 V to 6.8 V.

To maintain constant motor speed over varying battery voltages while maintaining long battery life, a PWM voltage regulation method is provided. The output voltage is programmed through an I2C-compatible interface, using an internal voltage reference and DAC.

Internal protection functions are provided for over current protection, short-circuit protection, undervoltage lockout, and overtemperature protection.

The DRV8830 is available in a tiny 3-mm × 3-mm 10-pin VSON package and HVSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).

The DRV8830 device provides an integrated motor driver solution for battery-powered toys, printers, and other low-voltage or battery-powered motion control applications. The device has one H-bridge driver, and can drive one DC motor or one winding of a stepper motor, as well as other loads like solenoids. The output driver block consists of N-channel and P-channel power MOSFETs configured as an H-bridge to drive the motor winding.

Provided with sufficient PCB heatsinking, the DRV8830 can supply up to 1-A of DC/RMS or peak output current. It operates on power supply voltages from 2.75 V to 6.8 V.

To maintain constant motor speed over varying battery voltages while maintaining long battery life, a PWM voltage regulation method is provided. The output voltage is programmed through an I2C-compatible interface, using an internal voltage reference and DAC.

Internal protection functions are provided for over current protection, short-circuit protection, undervoltage lockout, and overtemperature protection.

The DRV8830 is available in a tiny 3-mm × 3-mm 10-pin VSON package and HVSSOP package with PowerPAD™ (Eco-friendly: RoHS & no Sb/Br).
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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 DRV8830 Low-Voltage Motor Driver With Serial Interface 数据表 (Rev. G) PDF | HTML 2015年 12月 31日
应用手册 了解电机驱动器电流额定值 (Rev. A) PDF | HTML 英语版 (Rev.A) PDF | HTML 2024年 8月 6日
应用手册 电机驱动器电路板布局的最佳实践 (Rev. B) PDF | HTML 英语版 (Rev.B) PDF | HTML 2021年 8月 5日
应用手册 Calculating Power Dissipation for a H-Bridge or Half Bridge Driver (Rev. A) PDF | HTML 2021年 7月 22日
白皮书 Remote Shut Off in Flow Meters is Instrumental for Smart Utility Deployment 2018年 8月 10日
应用手册 PowerPAD™ Thermally Enhanced Package (Rev. H) 2018年 7月 6日
更多文献资料 TM4C123x Stepper Motor Control Product Summary 2015年 7月 6日
用户指南 DRV8830-32 User Guide 2011年 6月 3日
应用手册 所选封装材料的热学和电学性质 2008年 10月 16日
应用简报 PowerPAD® 轻松实现 (Rev. B) 2004年 5月 12日

设计和开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

评估板

DRV8830EVM — DRV8830 评估模块

DRV8830 评估模块包含一个 1A、H 桥电机驱动器（带 I2C 控制接口）和少量外部组件（可用于驱动刷式直流电机或其它负载，例如螺线管）。通过 DRV8830EVM，设计人员能够轻松快速地在其特定应用中评估 DRV8830 电机驱动器的性能。DRV8830 包括用于设置 PWM 稳定输出电压（由串行接口的 VSET 位控制）的内部参考电压。此 EVM 可在 2.75V 至 6V 的电源电压下工作。

用户指南: PDF
TI.com 上无现货
支持软件

SLVC424 — Board Files: DRV8830 EVM and DRV8832 EVM

支持的产品和硬件

支持的产品和硬件

产品
有刷直流 (BDC) 电机驱动器
DRV8830 — 具有速度调节和 I2C 控制的 7V、1A H 桥电机驱动器 DRV8832 — 具有电压调节功能的 7V、1A、H 桥电机驱动器
硬件开发
评估板
DRV8830EVM — DRV8830 评估模块 DRV8832EVM — DRV8832 评估模块
下载
封装 引脚 CAD 符号、封装和 3D 模型
HVSSOP (DGQ) 10 Ultra Librarian
VSON (DRC) 10 Ultra Librarian
应遵守 TI 评估类商品的标准条款与条件。

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
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

推荐产品可能包含与 TI 此产品相关的参数、评估模块或参考设计。

支持和培训

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