lb1876 Sanyo Semiconductor Corporation, lb1876 Datasheet - Page 4

• Manufacturer Part Number: lb1876
• Description: Three-phase Brushless Motor Driver For Polygon Mirror Motors
• Manufacturer: Sanyo Semiconductor Corporation

Three-phase logic truth table (IN = "H" indicates the IN+ > IN– condition)
Pin Assignment
36
1
35
2
IN1
H
H
H
L
L
L
34
3
33
4
32
IN2
5
H
H
H
L
L
L
31
6
30
7
2.4
2.1
2.0
1.6
1.2
0.9
0.8
0.4
–20
0
IN3
H
H
H
L
L
L
With substrate (114.3 76.1 1.6 mm
29
IC independent
8
28
LB1876
0
9
Ambient temperature, Ta — ºC
OUT1
20
M
M
H
H
L
L
Pd max — Ta
LB1876
27
10
40
26
11
OUT2
H
M
M
H
L
L
60
3
25
12
, glass epoxy)
24
13
80
1.18
OUT3
23
14
M
H
H
M
L
L
100
22
15
21
16
20
17
19
18
No. 6201-4/14
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