參數(shù)資料
型號(hào): LB1987M
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO36
封裝: MFP-36
文件頁(yè)數(shù): 5/17頁(yè)
文件大?。?/td> 274K
代理商: LB1987M
No. 6109-13/17
LB1987, 1987D, 1987M, 1987H
Sample Application Circuit (LB1987M)
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
1
2
3
4
5
6
7
8
9
101
11
21
31
41
51
61
71
8
R
L
MR
V
CC
V
CC
0.1
μF
39
k
Ω
0.1
μF
0.1
μF
0.1
μF
Vs
FRAME
FGIN–
FGIN+
FGOUT
FGS
CTL
LIM
FC
UIN+
UIN–
VIN+
VIN–
WIN+
WIN–
VCC
FRAME
GND
FR
GSENSE
RF(SENSE)
NC
WOUT
VOUT
UOUT
NC
RF(PWR)
GND
VS
FRAME
LB1987M
A12220
We
recommend
the
use
of
GaAs
devices
as
Hall
element.
Hall
output
Hall
output
Hall
output
Bias
of
V
CC
/2
MR
pin
FG
pulse
output
Hall
input
Forward/reverse
command
applied
pin
Power
system
ground
Ground
Current
limiter
setting
voltage
applied
pin
Supply
voltage
Torque
command
voltage
applied
pin
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