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參數(shù)資料
| 型號： | FAN8042 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 光電元器件 |
| 英文描述： | 5-CH Motor Driver |
| 中文描述： | 5 CHANNEL CD MOTOR DRIVER, PQFP48 |
| 封裝： | 10 X 10 MM, QFP-48 |
| 文件頁數(shù)： | 14/18頁 |
| 文件大小： | 223K |
| 代理商： | FAN8042 |
14
6. Tray, Changer,panel Motor Drive Part
Rotational direction control
The forward and reverse rotational direction is controlled by FWD (pin16) and REV (pin17) and the input conditions are as
follows.
INPUT
FWD
REV
OUT 1
H
H
Vp
H
L
H
L
H
L
L
L
-
Where Vp(Power reference voltage) is approximately about 3.75V at PV
CC2
=8V according to equation (1).
Motor speed control (When SV
CC
=PV
CC2
=8V)
- The almost maximum torque is obtained when the VCTL is open.
- If the voltage of the pin15 is 0V, the motor will not operate.
- When the control voltage of the pin15 is between 0 and 3.25V, the differential output voltage(V(out1,out2)) is about two
times of control voltage. Hence, the control to the differential output gain is two.
- When the control voltage is greater than 3.25V, the output voltage is saturated at the 6.5V because of the output swing
limitation.
OUTPUT
OUT 2
Vp
L
H
-
State
Brake
Forward
Reverse
High impedance
M
25
26
out 1
out 2
D
LEVEL SHIFT
M.S.C
S.W
D
CTL
IN
FWD
REV
IN
16
17
15
V(out1,out2)
V
CTL
0
6.5V
3.25V
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| FAN8045G3 | 功能描述:馬達/運動/點火控制器和驅動器 4Ch Motor Drive IC 5 Input 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 |
| FAN8045G3_NL | 功能描述:馬達/運動/點火控制器和驅動器 4Ch Motor Drive IC 5 Input 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 |
| FAN8045G3NL | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4-CH Motor Driver (5 Input & 4 Output) |
| FAN8045G3X | 功能描述:馬達/運動/點火控制器和驅動器 4Ch Motor Drive IC 5 Input 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 |
| FAN8045G3X_NL | 功能描述:馬達/運動/點火控制器和驅動器 4Ch Motor Drive IC 5 Input 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 |
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