參數(shù)資料
型號(hào)： LB11847
廠商： Sanyo Electric Co.,Ltd.
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： PWM Current Control Type Stepping Motor Driver
中文描述： PWM電流控制型步進(jìn)電機(jī)驅(qū)動(dòng)器
文件頁(yè)數(shù)： 4/16頁(yè)
文件大?。?/td> 112K
代理商： LB11847
LB11847
No. 6183-4/16
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
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
OUT
A
OUT
A
I
A
4
I
A
3
I
A
2
I
A
1
11.5/11.5
×
V
REF
/3.04RE = I
OUT
11.0/11.5
×
V
REF
/3.04RE = I
OUT
10.5/11.5
×
V
REF
/3.04RE = I
OUT
10.0/11.5
×
V
REF
/3.04RE = I
OUT
9.5/11.5
×
V
REF
/3.04RE = I
OUT
9.0/11.5
×
V
REF
/3.04RE = I
OUT
8.5/11.5
×
V
REF
/3.04RE = I
OUT
8.0/11.5
×
V
REF
/3.04RE = I
OUT
7.0/11.5
×
V
REF
/3.04RE = I
OUT
6.0/11.5
×
V
REF
/3.04RE = I
OUT
5.0/11.5
×
V
REF
/3.04RE = I
OUT
4.0/11.5
×
V
REF
/3.04RE = I
OUT
3.0/11.5
×
V
REF
/3.04RE = I
OUT
2.0/11.5
×
V
REF
/3.04RE = I
OUT
Current decay mode
DECAY pin
MD pin
Output chopping
SLOW DECAY
H
L
Upper-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 : upper-side chopping
MIX DECAY
L
Set current I
OUT
相關(guān)PDF資料
PDF描述
LB11850VA Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Pre-Driver with Speed Control Function
LB11850V Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Pre-Driver with Speed Control Function
LB11851M Monolithic Digital IC Microprocessor Fan Motor Interface Driver
LB11867FV Monolithic Digital IC For Fan Motor Variable Speed Single-phase Full-wave Pre-driver
LB11870 Three-Phase Brushless Motor Driver for Polygonal Mirror Motors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB11847_08 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:PWM Current Control Type Stepping Motor Driver
LB11847-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 10-45VStepping Motor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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
LB11847L-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)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
LB11850V 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Pre-Driver with Speed Control Function
LB11850VA 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Pre-Driver with Speed Control Function
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