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參數(shù)資料
| 型號： | KA3037 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 7-CH Motor Driver(七通道電機驅(qū)動器) |
| 中文描述： | 7通道馬達(dá)驅(qū)動器（七通道電機驅(qū)動器） |
| 文件頁數(shù)： | 15/24頁 |
| 文件大?。?/td> | 336K |
| 代理商： | KA3037 |
FAN8037 (KA3037)
15
7. TRAY, CHANGER,PANEL MOTOR DRIVE PART
Rotational direction control
The forward and reverse rotational direction is controlled by FWD (pin 11,14, 17) and REV (pin 12,15,18) and the input
conditions are as follows.
INPUT
FWD
REV
OUT 1
H
H
Vp
H
L
L
H
L
L
Where Vp(Power reference voltage) is approximately about 3.75V at PVCC2=8V ) according to equation (1).
Where out1 pins are pins24,26,29 and out2 pins are pins25,27,30
Motor speed control (When SVCC=PVCC2=8V)
- Maximum torque is obtained when the pins (10,13 and 19 (CTL1, 2, 3)) are open.
- If the voltages of the pins (10,13 and 19 (CTL1, 2, 3)) are 0V, the motor will not operate.
- When the control voltage of the pins 10,13 and 19 (CTL1, 2, 3) are 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 due to the output swing
limitation.
OUTPUT
OUT 2
Vp
L
H
-
State
Brake
Forward
Reverse
Hign impedance
H
L
-
M
24 26
25
27
13 19
14
17
15 18
out 1
29
out 2
D
LEVEL SHIFT
M.S.C
S.W
D
CTL1,2,3
IN
FWD
REV
IN
11
12
10
30
V(out1,out2)
V
CTL
0
6.5V
3.25V
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| KA3080BD3TF | 3-Phase BLDC Motor Driver |
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| KA3080 | Tantalum Molded High Capacitance Capacitor; Capacitance: 33uF; Voltage: 4V; Packaging: Tape & Reel |
| KA3080BD | Tantalum Molded High Capacitance Capacitor; Capacitance: 68uF; Voltage: 4V; Packaging: Tape & Reel |
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相關(guān)代理商/技術(shù)參數(shù) |
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| KA3038 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4-Channel Motor Drive IC |
| KA3050 | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 Camera 1-Chip IC 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 |
| KA3080 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Phase BLDC Motor Driver |
| KA3080BD | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Phase BLDC Motor Driver |
| KA3080BD3 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Phase BLDC Motor Driver |
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