參數(shù)資料
型號: LB8656W
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.6 A, PQFP48
封裝: 7 X 7 MM, SQFP-48
文件頁數(shù): 12/16頁
文件大小: 468K
代理商: LB8656W
LB8656FN, LB8656W
No.7897-5/16
Pin Functions
Protective diodes
Pin No.
High side
Low side
-FN
-W
Pin
Description
VB1
VB2
VB3
VB4
VCC
PGND
SGND
48
13
VB1
36
25
VB2
24
37
VB3
13
48
VB4
Battery power supply
29
32
VCC
Control system power supply
15
22
46
15
39
46
PGND
Power system ground
7
6
SGND
Control system ground
39
22
IMA
Current detection for OUT5 and OUT6
37
24
IMB
Current detection feedback for OUT5 and OUT6
45
16
OUT1
44
17
OUT2
43
18
OUT3
42
19
OUT4
41
20
OUT5
40
21
OUT6
21
40
OUT7
20
41
OUT8
19
42
OUT9
18
43
OUT10
17
44
OUT11
16
45
OUT12
Motor drive output
3
10
IN1
4
9
IN2
5
8
IN3
6
7
IN4
35
26
IN5
34
27
IN6
28
33
IN7
27
34
IN8
26
35
IN9
25
36
IN10
9
4
IN11
10
3
IN12
11
2
IN13
Control signal input
8
5
VREF
Reference voltage output
1
12
VC1
2
11
VC2
12
1
VC3
Constant voltage setting reference input
33
28
FC
Phase compensation
32
29
ICR
Constant current setting reference input
30
31
ICC
Constant current rise correction
31
30
ICH
Constant current setting switching output
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