首页 > TI 德州仪器 > 电源管理 > 电源管理特殊功能

DRV8801 全桥电机驱动器

DRV8801 描述

Designed to control dc motors by using pulse width modulation (PWM), the DRV8800/DRV8801 is capable of peak output currents up to ±2.8 A and operating voltages up to 36 V. The PHASE and ENABLE inputs provide dc motor speed and direction control by applying external pulse-width modulation (PWM) and control signals. Internal synchronous rectification control circuitry provides lower power dissipation during PWM operation. Internal circuit protection includes motor lead short-to-supply/short-to-ground, thermal shutdown with hysteresis, undervoltage monitoring of VBB and VCP, and crossover-current protection. The DRV8800/DRV8801 is supplied in a thin-profile 16-pin QFN (RTY) PowerPADTM package, providing enhanced thermal dissipation. The devices are lead free (Pb free).

DRV8801
Vs(Min)(V) 8
Vs(Max)(V) 36
Output Current(Min)(A) 2.8
rDS(on)(Ohms) 0.8
Switching Frequency (Single-Ended)(kHz) 50
Iq(mA) 3.2
Iq(Max)(mA) 6
Operating Temperature Range(°C) -40 to 85
Pin/Package 16HTSSOP, 16QFN
DRV8801 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
DRV8801PWP ACTIVE -40 to 85 1.50 | 1ku HTSSOP (PWP) | 16 90 | TUBE DRV8801
DRV8801PWPR ACTIVE -40 to 85 1.25 | 1ku HTSSOP (PWP) | 16 2000 | LARGE T&R DRV8801
DRV8801RTYR ACTIVE -40 to 85 1.25 | 1ku QFN (RTY) | 16 3000 | LARGE T&R DRV
8801
DRV8801RTYT ACTIVE -40 to 85 1.45 | 1ku QFN (RTY) | 16 250 | SMALL T&R DRV
8801
DRV8801 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
DRV8801PWP Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DRV8801PWP DRV8801PWP
DRV8801PWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR DRV8801PWPR DRV8801PWPR
DRV8801RTYR Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR DRV8801RTYR DRV8801RTYR
DRV8801RTYT Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR DRV8801RTYT DRV8801RTYT
DRV8801 应用技术支持与电子电路设计开发资源下载
  1. DRV8801 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器运动/电机控制产品选型与价格 . xls
  3. PowerPADTM Thermally Enhanced Package (PDF 1040 KB)
  4. 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A) (PDF 2206 KB)
  5. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  6. PowerPADTM Made Easy (PDF 57 KB)
  7. 标准线性产品交叉参考 (Rev. D) (PDF 1058 KB)
  8. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  9. 所选封装材料的热学和电学性质 (PDF 645 KB)
  10. 高速数据转换 (PDF 1967 KB)
DRV8801 相关工具
名称 型号 公司 工具/软件类型
DRV8801 评估模块 DRV8801EVM Texas Instruments 开发电路板/EVM