DRV101 - PWM 电磁/阀驱动器

DRV101是TI德州仪器公司的一款无产品，DRV101是PWM 电磁/阀驱动器，本站介绍了DRV101的封装应用图解、特点和优点、功能等，并给出了与DRV101相关的TI元器件型号供参考。

DRV101 - PWM 电磁/阀驱动器 - 无 - 螺线管驱动器 - 德州仪器

产品描述

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. A flag output indicates thermal shutdown and over/under current limit. A wide supply range allows use with a variety of actuators.

The DRV101 is available in 7-lead staggered TO-220 package and a 7-lead surface-mount DDPAK plastic power package. It is specified over the extended industrial temperature range, -40°C to +85°C.

产品特性

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: SolenoidsPositioners ActuatorsHigh Power Relays/Contactors ValvesClutch/Brake
- FLUID AND GAS FLOW SYSTEMS
- INDUSTRIAL CONTROL
- FACTORY AUTOMATION
- PART HANDLERS
- PHOTOGRAPHIC PROCESSING
- ELECTRICAL HEATERS
- MOTOR SPEED CONTROL
- SOLENOID/COIL PROTECTORS
- MEDICAL ANALYZERS

All trademarks are the property of their respective owners.

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