參數(shù)資料
型號： LB11946
廠商： Sanyo Electric Co.,Ltd.
英文描述： PWM Current Control Stepping Motor Driver
中文描述： PWM電流控制步進(jìn)電機(jī)驅(qū)動器
文件頁數(shù)： 4/12頁
文件大?。?/td> 1174K
代理商： LB11946
LB11946
No.7946-4/12
Electrical Characteristics
at Ta = 25°C, V
CC
= 3.3 V, V
BB
= 42 V, V
REF
= 1.0 V
(When measuring the sense voltage: V
REF
= 1.03 V)
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
[Output Block]
I
BB
ON
I
BB
OFF
V
O
(sat) 1
V
O
(sat) 2
V
O
(sat) 3
V
O
(sat) 4
I
O
1 (leak)
I
O
2 (leak)
V
SUS
0.9
1.3
1.7
mA
Output stage supply current
0.52
0.7
1.05
mA
Output saturation voltage 1
I
O
0.5 A (sink)
I
O
1.0 A (sink)
I
O
0.5 A (source)
I
O
1.0 A (source)
V
O
V
BB
(sink)
V
O
0 V (source)
L
15 mH I
O
1.5A
1.2
1.5
V
Output saturation voltage 2
1.5
1.8
V
Output saturation voltage 3
2.0
2.3
V
Output saturation voltage 4
2.3
2.6
V
P
A
P
A
50
Output leakage current
50
Output sustain voltage
45
V
[Logic Block]
I
CC
ON
D0
1, D1
1, D2
1, D3
1
When these data values are set
D0
0, D1
0, D2
0, D3
0
ST
0.8 V
21
30
39
mA
I
CC
OFF1
I
CC
OFF2
V
IH
V
IL
I
IH
I
IL
19
28
36.5
mA
Logic system supply current
0.03
0.1
mA
2
V
Input voltage
0.8
V
P
A
P
A
V
IH
2 V
V
IL
0.8 V
D0
1, D1
1, D2
1, D3
1 V
REF
1.03 V
D0
1, D1
1, D2
1, D3
0 V
REF
1.03 V
D0
1, D1
1, D2
0, D3
1 V
REF
1.03 V
D0
1, D1
1, D2
0, D3
0 V
REF
1.03 V
D0
1, D1
0, D2
1, D3
1 V
REF
1.03 V
D0
1, D1
0, D2
1, D3
0 V
REF
1.03 V
D0
1, D1
0, D2
0, D3
1 V
REF
1.03 V
D0
1, D1
0, D2
0, D3
0 V
REF
1.03 V
D0
0, D1
1, D2
1, D3
1 V
REF
1.03 V
D0
0, D1
1, D2
1, D3
0 V
REF
1.03 V
D0
0, D1
1, D2
0, D3
1 V
REF
1.03 V
D0
0, D1
1, D2
0, D3
0 V
REF
1.03 V
D0
0, D1
0, D2
1, D3
1 V
REF
1.03 V
D0
0, D1
0, D2
1, D3
0 V
REF
1.03 V
V
REF
1.0 V
CR
1.0 V
MD
1.0 V, CR
4.0V
35
Input current
6
0.303
0.330
0.356
V
0.290
0.315
0.341
V
0.276
0.300
0.324
V
0.263
0.286
0.309
V
0.250
0.272
0.294
V
0.236
0.257
0.278
V
0.223
0.243
0.263
V
0.209
0.228
0.247
V
0.183
0.200
0.217
V
0.155
0.170
0.185
V
0.128
0.143
0.158
V
0.102
0.114
0.126
V
0.074
0.085
0.096
V
Sense voltages
VE
0.047
0.057
0.067
V
P
A
Reference current
I
REF
ICR
0.5
CR pin current
0.91
0.7
0.49
mA
P
A
MD pin current
IMD
5.0
LVSD voltage
VLSDON
2.6
2.8
3.0
V
Logic system off voltage
VLSDOFF
2.45
2.65
2.85
V
LVSD hysteresis
VLHIS
0.03
0.15
0.35
V
q
C
Thermal shutdown temperature
Ts
Design guarantee
170
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB11946_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver
LB11946_10 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver
LB11946-E 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 10-45V Stepping Motor Driver 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
LB11948T 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver
LB11948T_07 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver
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