LB1987H SANYO [Sanyo Semicon Device], LB1987H Datasheet - Page 6

• Manufacturer Part Number: LB1987H
• Description: Three-Phase Brushless Motor Driver for VCR Capstan Motors
• Manufacturer: SANYO [Sanyo Semicon Device]

Pin Assignment
RF(SENSE)
RF(PWR)
GSENSE
W OUT
U OUT
V OUT
24
25
26
27
28
29
30
31
32
33
34
23
1
Note: The FRAME pins must be connected to ground for ground potential stabilization.
22
2
1.0
0.8
0.6
0.4
0.2
–20
0
21
3
LB1987, 1987D, 1987M, 1987H
0.77 W
0
Ambient temperature, Ta — °C
20
LB1987
Pd max — Ta
40
0.46 W
60
20
4
80
19
5
100
18
6
17
16
15
14
13
12
11
10
9
8
7
CTLREF
W IN +
V IN +
U IN –
U IN +
FC
CTL
FGS
FG OUT
V IN –
LIM
Top view
A12217
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