參數(shù)資料
型號: LB11889M
元件分類: 運動控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO36
封裝: 0.375 INCH, MFP-36
文件頁數(shù): 10/11頁
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
相關(guān)PDF資料
PDF描述
LB11946 STEPPER MOTOR CONTROLLER, 1.2 A, PDIP28
LB11946 STEPPER MOTOR CONTROLLER, 1.2 A, PDIP28
LB11980H BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO28
LB11980H BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO28
LB11999 BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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:馬達/運動/點火控制器和驅(qū)動器 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
LB11899J-TRM-E 功能描述:馬達/運動/點火控制器和驅(qū)動器 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
LB-1190 制造商:Ideal Industries Inc 功能描述:
LB11920 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Office Equipment Applications