參數(shù)資料
型號: LB11947
元件分類: 運動控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, 1.75 A, PDIP28
封裝: 0.500 INCH, DIP-28
文件頁數(shù): 11/14頁
文件大?。?/td> 154K
代理商: LB11947
LB11947
No.7318-6/14
Block Diagram
Control
logic
circuit
Thermal
shutdown
circuit
UVLO
One-shot
multi
blanking
time
One-shot
multi
blanking
time
Control
logic
circuit
*The
external
constant
is
reference
and
may
vary
depending
on
the
motor
to
be
connected.
Check
with
care
when
determining
the
c
onstant.
SB
MM
VMB
VMA
SB
V
CC
V
BB
V
CC
+
CRB
EB
IPSEN
OSC
CSS
CRA
EA
TEO
GND
V
BB
VREF
A
ST
MDA
PWMA
PHA
DCO
PHB
PWMB
MDB
MDINT
VREFB
1/5
A
T
V
BB
1/5
A
T
OSC
SOFT
ST
AR
T
CURRENT
LIMITTER
OUTB
OUT
A
OUT
A
OUTB
0.51
Ω
0.51
Ω
0.51
Ω
16k
Ω
2000pF
470
μF
16k
Ω
0.1
μF
2000pF
200pF
470
μ
H
26
27
24
7
1
28
18
17
16
19
13
2
12
4
3
5
10
8
14
25
9
23
6
15
11
22
21
20
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相關代理商/技術參數(shù)
參數(shù)描述
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