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DRV103UG4 PDF预览

DRV103UG4

更新时间： 2024-09-29 12:56:03
品牌 Logo 应用领域
德州仪器 - TI 外围驱动器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
24页 1071K
描述
PWM LOW-SIDE DRIVER (1.5A and 3A)

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中文翻译

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DRV103UG4 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.25
Is Samacsys：N内置保护：TRANSIENT; OVER CURRENT; THERMAL
驱动器位数：1输入特性：STANDARD
接口集成电路类型：BUFFER OR INVERTER BASED PERIPHERAL DRIVERJESD-30 代码：R-PDSO-G8
JESD-609代码：e4长度：4.9 mm
湿度敏感等级：2功能数量：1
端子数量：8最高工作温度：125 °C
最低工作温度：-55 °C输出特性：OPEN-DRAIN
输出电流流向：SINK标称输出峰值电流：3.5 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
电源：24 V认证状态：Not Qualified
座面最大高度：1.75 mm子类别：Peripheral Drivers
最大供电电压：32 V最小供电电压：8 V
标称供电电压：24 V表面贴装：YES
技术：NMOS温度等级：MILITARY
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3.9 mm
Base Number Matches：1

DRV103UG4 数据手册

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DRV103  
D
R
V
1
0
3
D
R
V
1
0
3
SBVS029A – JUNE 2001  
PWM LOW-SIDE DRIVER (1.5A and 3A)  
for Solenoids, Coils, Valves, Heaters, and Lamps  
DESCRIPTION  
FEATURES  
The DRV103 is a low-side DMOS power switch employing  
a pulse-width modulated (PWM) output. Its rugged design is  
optimized for driving electromechanical devices such as  
valves, solenoids, relays, actuators, motors, and positioners.  
The DRV103 is also ideal for driving thermal devices such  
as heaters, coolers, 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. DC-to-PWM output delay time and  
oscillator frequency are also externally adjustable.  
● HIGH OUTPUT DRIVE: 1.5A and 3A Versions  
● WIDE SUPPLY RANGE: +8V to +32V  
● COMPLETE FUNCTION  
Digitally Controlled Input  
PWM Output  
Adjustable Internal Oscillator: 500Hz to 100kHz  
Adjustable Delay and Duty Cycle  
● FULLY PROTECTED  
Thermal and Current Limit Shutdown with  
Status OK Indicator Flag  
The DRV103 can be set to provide a strong initial closure,  
automatically switching to a “soft” hold mode for power  
savings. A resistor, analog voltage, or Digital-to-Analog  
(D/A) converter can control the duty cycle. An output OK flag  
indicates when thermal shutdown or over current occurs.  
● PACKAGES: SO-8 and PowerPAD™ SO-8  
APPLICATIONS  
● ELECTROMECHANICAL DRIVER:  
Two packages provide a choice of output current:  
1.5A (SO-8) or 3A (PowerPAD™ SO-8 with exposed metal  
heat sink).  
Solenoids, Valves, Positioners, Actuators,  
Relays, Power Contactor Coils, Heaters, Lamps  
● HYDRAULIC AND PNEUMATICS SYSTEMS  
● PART HANDLERS AND SORTERS  
● CHEMICAL PROCESSING  
The DRV103 is specified for –40°C to +85°C.  
● ENVIRONMENTAL MONITORING AND HVAC  
● THERMOELECTRIC COOLERS  
Status OK  
Flag  
+VS  
● DC MOTOR SPEED CONTROLS  
● MEDICAL AND SCIENTIFIC ANALYZERS  
● FUEL INJECTOR DRIVERS  
Flyback  
Diode  
Load  
DRV103  
ESD  
Thermal Shutdown  
Over Current  
DMOS  
OUT  
GND  
PowerPAD is a trademark of Texas Instruments.  
VREF  
Oscillator  
PWM  
DMOS  
Input  
On  
Off  
Delay  
Delay  
Osc Freq  
Duty Cycle  
Adj  
Adj  
Adj  
RFREQ  
RPWM  
CD  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2001, Texas Instruments Incorporated  
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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中文翻译

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DRV103UG4 替代型号

型号 品牌 替代类型 描述 数据表
DRV103U/2K5 TI

完全替代

 PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps
DRV103U TI

类似代替

 PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps

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