参数资料
型号: LB1945H
厂商: SANYO SEMICONDUCTOR CO LTD
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 1 A, PDSO28
封装: 0.375 INCH, HSOP-28
文件页数: 4/7页
文件大小: 113K
代理商: LB1945H
LB1945H
No.6193-4/7
Block Diagram
OUT
A
OUT
A
OUT
B
OUT
B
V
BB
1
PHASE1
ENABLE1
I A
1
I A
2
V
REF
1
GND
PHASE2
ENABLE2
I B
1
I B
2
V
REF
2
V
CC
E1
E2
V
BB
2
D-GND
9
10
12
11
13
14
S-GND
5
6
22
23
15
16
18
17
19
20
8
24
27
28
7
2
1
OSC
CR
21
Control
logic
ciruit
Control
logic
ciruit
Thermal
shutdown
circuit
Current
select
circuit
Current
select
circuit
Blanking
time
Blanking
time
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PDF描述
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