Datasheet > DRV102_15

DRV102_15

更新时间： 2025-08-08 02:58:15

品牌	Logo	应用领域
德州仪器 - TI		驱动
页数	文件大小	规格书
27页	1004K
描述
PWM SOLENOID/VALVE DRIVER

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DRV102_15 数据手册

DRV102

V102

102

SBVS009B – JANUARY 1998 – REVISED MAY 2009

www.ti.com

PWM SOLENOID/VALVE DRIVER

APPLICATIONS

FEATURES

● ELECTROMECHANICAL DRIVERS:

● HIGH OUTPUT DRIVE: 2.7A

Solenoids

Actuators

Valves

Positioners

High Power Relays/Contactors

Clutches/Brakes

● WIDE SUPPLY RANGE: +8V to +60V

● COMPLETE FUNCTION

PWM Output

● SOLENOID OVERHEAT PROTECTORS

● FLUID AND GAS FLOW CONTROLLERS

● PART HANDLERS

Internal 24kHz Oscillator

Digital Control Input

Adjustable Delay and Duty Cycle

Over/Under Current Indicator

● ELECTRICAL HEATERS/COOLERS

● MOTOR SPEED CONTROLLERS

● INDUSTRIAL CONTROL

● FULLY PROTECTED

Thermal Shutdown with Indicator

Internal Current Limit

● FACTORY AUTOMATION

● POWER PACKAGES: 7-Lead TO-220 and

7-Lead Surface-Mount DDPAK

● MEDICAL ANALYSIS

● PHOTOGRAPHIC PROCESSING

The DRV102 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.

DESCRIPTION

The DRV102 is a high-side power switch employing a

pulse-width modulated (PWM) output. Its rugged de-

sign is optimized for driving electromechanical devices

such as valves, solenoids, relays, actuators, and

positioners. The DRV102 is also ideal for driving

thermal devices such as heaters and lamps. PWM

operation conserves power and reduces heat rise in

the device, 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 DRV102 is available in a 7-lead staggered TO-220

package and a 7-lead surface-mount DDPAK plastic

power package. It operates from –55°C to +125°C.

Flag

DRV102

Thermal Shutdown

Over/Under Current

(+8V to +60V)

V_S

24kHz

Oscillator

Input

(TTL-Compatible)

PWM

Delay

Off

Out

Gnd⁽¹⁾

Load

Delay

Adjust

Duty Cycle

Adjust

(Gnd electrically

connected to tab)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

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与DRV102_15相关器件

型号	品牌	获取价格	描述	数据表
DRV103	TI	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps
DRV103H	TI	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps
DRV103H	BB	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps
DRV103H/2K5	TI	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps
DRV103H/2K5	BB	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps
DRV103H/2K5G3	BB	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps
DRV103H2K5	TI	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A)
DRV103H2K5G3	TI	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A)
DRV103HG3	BB	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps
DRV103HG3	TI	获取价格	PWM LOW-SIDE DRIVER (1.5A and 3A)

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