參數(shù)資料
型號(hào): DRV102T
英文描述: PWM SOLENOID/VALVE DRIVER
中文描述: 脈寬調(diào)制電磁/閥驅(qū)動(dòng)
文件頁(yè)數(shù): 19/19頁(yè)
文件大小: 253K
代理商: DRV102T
19
DRV102
FIGURE 22. Three-Phase Stepper Motor Driver Provides High-Stepping Torque.
FIGURE 23. Soft-Start Circuit for Incandescent Lamps and Other Sensitive Loads.
FIGURE 21. Constant Current Output Drive.
DRV102
1
3
4
R
2
V
S
= +8V to +60V
R
1
R
3
4.87k
R
4
4.87k
C
1
20
μ
F
+
4.3V
DIN5229
Duty Cycle Adjust
after soft start
Select R
1
and R
to divide
down V
to 5.5V max.
For example: with V
= 60V
R
1
= 11k
, R
2
= 1k
V
IN
= 1k
+ 11k
Sets start-up
duty cycle
1k
5
V
S
6
Out
2
Delay Adjust
DRV102
Phase 3
Stepper
Logic In
6
5
V
S
DRV102
Phase 2
Stepper
Logic In
6
5
V
S
DRV102
Phase 1
Stepper
Logic In
6
5
Motor
Only one DRV102 is
turned on at sequence time.
V
S
+24V
On
Off
Duty Cycle
Adjust
Delay
Adjust
V
Z
Load
R
0.1
DRV102
3
2
1
5
Current Set
0.6V gives ~ 90% Duty Cycle
3.7V gives ~ 10% Duty Cycle
Out
6
4
V
S
V
Z
2k
100k
25k
5.1V
Zener
1k
100k
5k
OPA237
0.1
μ
F
0.1
μ
F
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DRV102T 制造商:BURR-BROWN 功能描述:SOLENOID/VALVE DRIVER PWM TO-220-7
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DRV103 制造商:TI 制造商全稱:Texas Instruments 功能描述:PWM LOW-SIDE DRIVER (1.5A and 3A) for Solenoids, Coils, Valves, Heaters, and Lamps
DRV103H 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Low Side Driver 1.5A/3A RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
DRV103H 制造商:Texas Instruments 功能描述:PWM LOW SIDE DRIVER 1.5A/3A HSOP8