参数资料
型号: LB1987M
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO36
封装: MFP-36
文件页数: 6/17页
文件大小: 274K
代理商: LB1987M
No. 6109-14/17
LB1987, 1987D, 1987M, 1987H
Sample Application Circuit (LB1987H)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MR
V
CC
0.1
μF
0.1
μF
0.1
μF
0.1
μF
R
L
V
CC
0.5
Ω
39k
Ω
WOUT
NC
RF
GSENSE
FR
GND
VOUT
UOUT
NC
RF
GND
VS
FGIN–
FGIN+
FGOUT
FGS
CTL
LIM
FC
VCC
WIN–
FRAME
GND
FRAME
GND
WIN+
VIN–
VIN+
UIN–
UIN+
LB1987H
Vs
V
CC
0.1
μF
A12221
We
recommend
the
use
of
GaAs
devices
as
Hall
element.
Hall
output
Hall
output
Hall
output
Bias
of
V
CC
/2
FG
pulse
output
Hall
input
Power
system
ground
Current
limiter
setting
voltage
applied
pin
Torque
command
voltage
applied
pin
Forward/reverse
command
applied
pin
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