参数资料
型号: LB11988H
厂商: SANYO SEMICONDUCTOR CO LTD
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO28
封装: 0.375 INCH, HSOP-28
文件页数: 7/8页
文件大小: 72K
代理商: LB11988H
LB11988H
No.A0299-7/8
Block Diagram
Combined
output
logarithmic
compr
e
ssion
unit
FC
U
OU
T
V
OUT
W
OUT
Differ
ential
distribution
TSD
Drive
distribution
circuit
&
lo
wer
s
a
turati
on
prevention
contr
o
l
Upper
satu
ration
prevention
contr
o
l
Feedback
amplifier
LIMREF
Schmidt
amplifier
Bandgap
1.2V
U
IN
+
U
IN
-
V
IN
+
V
IN
-
W
IN
-
W
IN
+
FR
V
CC
VS
U
IN
-
GND
FG
OU
T
5k
Ω
RF
Curre
nt
l
im
itter
0.1
μF
0.1
μF
×3
0.5
Ω
V
CC
U
IN
+
V
CC
7
2
1
28
6
25
12
15
16
17
8
23
10
11
20
22
13.6k
Ω
30k
Ω
F
G
am
plifier
Forwa
rd/Rev
e
rs
e
switching
Ref
eren
ce
vol
tage
Logarithmic
inver
s
e
transformation
&
differential
distribution
Hall
input
combination
unit
(linear
matrix)
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