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參數(shù)資料
| 型號： | LB1847 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | PWM Current Control Type Stepping Motor Driver(PWM電流控制馬達(dá)驅(qū)動器) |
| 中文描述： | PWM電流控制型步進(jìn)電機驅(qū)動器（PWM電流控制馬達(dá)驅(qū)動器） |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 126K |
| 代理商： | LB1847 |
LB1847
No. 5982-4/16
PHASE
ENABLE
H
L
H
L
L
L
L
H
H
OFF
OFF
Truth table
Set current truth table
* Current ratio (%) is the calculated set current value.
Current decay switching truth table
Current decay mode
DECAY pin
MD pin
Output chopping
SLOW DECAY
H
L
Top-side chopping
FAST DECAY
L
L
Dual-side chopping
4V to 1.5V input
voltage setting
CR voltage > MD : dual-side chopping
CR voltage < MD : top-side chopping
MIX DECAY
L
OUT
A
OUT
A
Set current Iout
Current ratio (%)
1
1
1
1
100
1
1
1
0
95.65
1
1
0
1
91.30
1
1
0
0
86.95
1
0
1
1
82.61
1
0
1
0
78.26
1
0
0
1
73.91
1
0
0
0
69.56
0
1
1
1
60.87
0
1
1
0
52.17
0
1
0
1
43.48
0
1
0
0
34.78
0
0
1
1
26.08
0
0
1
0
17.39
I
A
4
I
A
3
I
A
2
I
A
1
11.5/11.5 X V
REF
/3.04RE=Iout
11.0/11.5 X V
REF
/3.04RE=Iout
10.5/11.5 X V
REF
/3.04RE=Iout
10.0/11.5 X V
REF
/3.04RE=Iout
9.5/11.5 X V
REF
/3.04RE=Iout
9.0/11.5 X V
REF
/3.04RE=Iout
8.5/11.5 X V
REF
/3.04RE=Iout
8.0/11.5 X V
REF
/3.04RE=Iout
7.0/11.5 X V
REF
/3.04RE=Iout
6.0/11.5 X V
REF
/3.04RE=Iout
5.0/11.5 X V
REF
/3.04RE=Iout
4.0/11.5 X V
REF
/3.04RE=Iout
3.0/11.5 X V
REF
/3.04RE=Iout
2.0/11.5 X V
REF
/3.04RE=Iout
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1847_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Type Stepping Motor Driver |
| LB1847_12 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC PWM Current Control Type Stepping Motor Driver |
| LB1847-E | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 PRINTER 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 |
| LB1847L-E | 制造商:ON Semiconductor 功能描述:STEPPING MOTOR DRIVER - Ammo Pack |
| LB1847L-K-E | 制造商:ON Semiconductor 功能描述:STEPPING MOTOR DRIVER - Ammo Pack |
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