DRV101 PWM 电磁/阀驱动器
The DRV101 is a low-side power switch employing a pulse-width modulated (PWM) output. Its rugged design is optimized for driving electromechanical devices such as valves, solenoids, relays, actuators, and positioners. The DRV101 is also ideal for driving thermal devices such as heaters and lamps. PWM operation conserves power and reduces heat rise, resulting in higher reliability. In addition, adjustable PWM allows fine control of the power delivered to the load. Time from dc output to PWM output is externally adjustable.
The DRV101 can be set to provide a strong initial closure, automatically switching to a "soft" hold mode for power savings. Duty cycle can be controlled by a resistor, analog voltage, or digital-to-analog converter for versatility
|
DRV101 |
| Vs (Min) (V) |
9 |
| Vs (Max) (V) |
60 |
| Output Current (Min) (A) |
1.9 |
| Saturation Voltage (Max) (V) |
1 |
| rDS(on) (Ohms) |
0.8 |
| Switching Frequency (Single-Ended) (kHz) |
25 |
| Iq (Max) (mA) |
5 |
| Pin/Package |
7DDPAK, 7TO-220 |
DRV101 特性
- HIGH OUTPUT DRIVE: 2.3A
- WIDE SUPPLY RANGE: +9V to +60V
- COMPLETE FUNCTION
PWM Output
Internal 24kHz Oscillator
Digital Control Input
Adjustable Delay and Duty Cycle
Over/Under Current Indicator
- FULLY PROTECTED
Thermal Shutdown with Indicator
Internal Current Limit
- PACKAGES: 7-Lead TO-220 and 7-Lead Surface-Mount DDPAK
- APPLICATIONS
- ELECTROMECHANICAL DRIVER:
Solenoids Positioners
Actuators High Power Relays/Contactors
Valves Clutch/Brake
- FLUID AND GAS FLOW SYSTEMS
- INDUSTRIAL CONTROL
- FACTORY AUTOMATION
- PART HANDLERS
- PHOTOGRAPHIC PROCESSING
- ELECTRICAL HEATERS
- MOTOR SPEED CONTROL
- SOLENOID/COIL PROTECTORS
- MEDICAL ANALYZERS
DRV101 芯片订购指南
DRV101 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 |
| DRV101F/500 |
Green (RoHS & no Sb/Br) |
CU SN |
Level-2-260C-1 YEAR |
DRV101F/500 |
DRV101F/500 |
| DRV101FKTWT |
Green (RoHS & no Sb/Br) |
CU SN |
Level-3-245C-168 HR |
DRV101FKTWT |
DRV101FKTWT |
| DRV101FKTWTG3 |
Green (RoHS & no Sb/Br) |
CU SN |
Level-3-245C-168 HR |
DRV101FKTWTG3 |
DRV101FKTWTG3 |
| DRV101T |
Green (RoHS & no Sb/Br) |
CU SN |
N/A for Pkg Type |
DRV101T |
DRV101T |
| DRV101TG3 |
Green (RoHS & no Sb/Br) |
CU SN |
N/A for Pkg Type |
DRV101TG3 |
DRV101TG3 |
DRV101 应用技术支持与电子电路设计开发资源下载
- DRV101 数据资料 dataSheet 下载.PDF
- TI 德州仪器特殊功能放大器产品选型与价格 . xls
- 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)
- 使您的仪器放大器设计达到最佳效果 (zhct011.PDF, 897 KB)
- 低成本电流并联监视器 IC 使动圈式仪表设计复兴 (zhct030.PDF, 1.04 MB)
- Demystifying the Operational Transconductance Amplifier (sboa117.HTM, 8 KB)
- Using the DRV101 with the DRV101 to Generate 4mA to 20mA Output (PDF 167 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
DRV101 工具与软件
| 培训内容 |
型号 |
软件/工具类型 |
| DRV101EVM 评估模块 |
DRV101EVM |
开发电路板/EVM |
