参数资料
型号: LB11889M
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO36
封装: 0.375 INCH, MFP-36
文件页数: 10/11页
文件大小: 90K
代理商: LB11889M
LB11889M
No.8791-8/11
Block Diagram
V
W
U
Forward
/reverse
select
Control amplifier 1
Feedback
amplifier
TSD
Anti-logarithm
&
differential
distribution
FG amplifier
Upper saturation
prevention control
Output stage
VS
U-OUT
U
V
W
gm
Drive distribution circuit & lower
saturation prevention control
V-OUT
W-OUT
Rf (PWR)
Rf (SENSE)
ADJ
GSENSE
FGIN-
FGIN+
FGOUT
Bandgap 1.2V
VCC
GND
FR
LIM
CTLREF
CTL
LIMREF
FC
UIN+
UIN-
VIN+
VIN-
WIN+
WIN-
Reference voltage
Differential
distribution &
torque ripple
correction
block
H
a
lli
npu
ts
ynt
h
e
s
iz
ing
bl
o
c
k
(L
in
e
a
rm
a
tr
ix
)
S
ynt
h
e
s
ize
d
o
u
tput
lo
ga
ri
th
mic
c
o
mpr
e
s
io
n
bl
o
c
k
6
7
15
14
21
26
27
28
23
31
22
32
3
4
5
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
10
11
12
13
8
33
34
16
9
gm
Control amplifier 2
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相关代理商/技术参数
参数描述
LB-1189 制造商:Ideal Industries Inc 功能描述:GRIPPER-SET C/STMLT .109/FLPD
LB11899J-MPB-E 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
LB11899J-TRM-E 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
LB-1190 制造商:Ideal Industries Inc 功能描述:
LB11920 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Office Equipment Applications