參數資料
型號： DRV101T
英文描述： PWM SOLENOID/VALVE DRIVER
中文描述： 脈寬調制電磁/閥驅動
文件頁數： 14/19頁
文件大小： 298K
代理商： DRV101T
14
DRV101
APPLICATION CIRCUITS
FIGURE 13. Fluid Flow Control System.
DRV101
Thermal Shutdown
Over/Under Current
24kHz
Oscillator
PWM
Delay
Gnd
TTL Control Input
Off
On
Flexible Tube
Plunger
Pinch Valve
Solenoid Coil
Out
6
4
5
7
2
1
C
D
R
PWM
3
V
S
(+9V to +60V)
Flag
Delay
Adjust
Duty Cycle Adjust
(1)
(10% to 100%)
Can drive most types
of solenoid-actuated
valves and actuators
NOTE: (1) Duty cycle can be programmed by
a resistor, analog voltage, or D/A converter.
Do not drive below 0.1V.
Microprocessor
+5V
5k
FIGURE 14. Instrument Light Dimmer Circuit.
FIGURE 15. 4-20mA Input to PWM Output.
DRV101
Coil
Duty Cycle Adjust
Input
(On/Off)
5
V
S
6
4
1
3
4-20mA
NOTE: (1) Rectifier diode required for inductive
loads to conduct load current during the off cycle.
(1)
100
187
DRV101
Lamp
Cadmium Sulfide
Optical Detector
(Clairex CL70SHL
or CLSP5M)
Aimed at
ambient
light
On/Off
λ
Brighter light results in
increased duty cycle
5
6
4
10k
V
S
相關PDF資料
PDF描述
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相關代理商/技術參數
參數描述
DRV101T 制造商:BURR-BROWN 功能描述:SOLENOID DRIVER PWM TO-220-7 101
DRV101T 制造商:Texas Instruments 功能描述:IC SOLENOID/VALVE DRVR 1CH 2.3A TO-220-7
DRV101TG3 功能描述:馬達/運動/點火控制器和驅動器 PWM Solenoid/ Valve Driver RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
DRV102 制造商:TI 制造商全稱:Texas Instruments 功能描述:PWM SOLENOID/VALVE DRIVER
DRV102F 制造商:BB 制造商全稱:BB 功能描述:PWM SOLENOID/VALVE DRIVER
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