DRV8800 全桥电机驱动器
DRV8800 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).
|
DRV8800 |
| 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 |
DRV8800 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 |
| DRV8800PWP |
ACTIVE |
-40 to 85 |
1.50 | 1ku |
HTSSOP (PWP) | 16 |
90 | TUBE |
DRV8800 |
| DRV8800PWPR |
ACTIVE |
-40 to 85 |
1.25 | 1ku |
HTSSOP (PWP) | 16 |
2000 | LARGE T&R |
DRV8800 |
| DRV8800RTYR |
ACTIVE |
-40 to 85 |
1.25 | 1ku |
QFN (RTY) | 16 |
3000 | LARGE T&R |
DRV
8800 |
| DRV8800RTYT |
ACTIVE |
-40 to 85 |
1.45 | 1ku |
QFN (RTY) | 16 |
250 | SMALL T&R |
DRV
8800 |
DRV8800 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 |
| DRV8800PWP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
DRV8800PWP |
DRV8800PWP |
| DRV8800PWPR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
DRV8800PWPR |
DRV8800PWPR |
| DRV8800RTYR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
DRV8800RTYR |
DRV8800RTYR |
| DRV8800RTYT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
DRV8800RTYT |
DRV8800RTYT |
DRV8800 应用技术支持与电子电路设计开发资源下载
- DRV8800 数据资料 dataSheet 下载.PDF
- TI 德州仪器运动/电机控制产品选型与价格 . xls
- PowerPADTM Thermally Enhanced Package
(PDF 1040 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
- PowerPADTM Made Easy (PDF 57 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
DRV8800 相关工具
| 名称 |
型号 |
公司 |
工具/软件类型 |
| DRV8800 评估模块 |
DRV8800EVM |
Texas Instruments |
开发电路板/EVM |