la5550m Sanyo Semiconductor Corporation, la5550m Datasheet - Page 3

• Manufacturer Part Number: la5550m
• Description: Low-voltage Dc Motor Speed Controller With Logic Circiuit
• Manufacturer: Sanyo Semiconductor Corporation

Sample Application Circuit (1)
R
R
R
Turning OFF the STB pin causes I
Pin Assignments
Sample Application Circuit (2) : Bidirectional Governor
A
C
C
=2.2k
=50k , V
=30k , V
R
R
CC
<100 A (at 3V).
LA5550, 5550M
* Assuming R
0 : 0 to 0.3V
1 : 1.8V to V
H
F
R
B
H
G
H
B
F
a r
g i
E
a r
g i
O
g i
W
h
c
k
h
V
h
k
s -
o
e
s -
s -
e
E
n
c
p
p
R
p
r t
o
e
e
e
l o
n
N
e
e
e
r t
M
O
d
M
d
d
l o
R
o
o
F
F
R
CC
d
d
F
F
F
E
e
T
e
F
W
<K•R
m
L
0
0
1
1
L
0
0
1
1
R
0
1
0
1
R
0
1
0
1
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