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參數(shù)資料
| 型號： | LB1987D |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDIP28 |
| 封裝： | HEAT SINK, DIP-28 |
| 文件頁數(shù)： | 14/17頁 |
| 文件大小： | 274K |
| 代理商： | LB1987D |
Pin Assignment
No. 6109-6/17
LB1987, 1987D, 1987M, 1987H
34
33
32
23
31
30
29
28
27
26
25
24
GND
22
Vs
21
FRAME
20
FRAME
19
V
CC
18
123
4
56
W
IN
–
FR
GSENSE
RF(SENSE)
WOUT
VOUT
UOUT
RF(PWR)
GND
FRAME
FG
IN
–
FG
IN
+
FGOUT
FGS
CTL
CTLREF
FC
UIN+
UIN–
VIN+
VIN–
WIN+
LIM
LB1987
Top view
A12217
7
8
9
10
11
12
13
14
15
16
17
Note: The FRAME pins must be connected to ground for ground potential stabilization.
0
0.4
0.2
0.6
0.8
1.0
–20
0
20
40
60
100
80
Pd max — Ta
0.77 W
0.46 W
Allowable
power
dissipation,
Pdmax
—
W
Ambient temperature, Ta — °C
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