參數(shù)資料
型號(hào): LB8658PL
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.8 A, QCC40
封裝: 5 X 5 MM, VQLP-40
文件頁(yè)數(shù): 14/16頁(yè)
文件大?。?/td> 261K
代理商: LB8658PL
LB8658FN, LB8658PL
No.7983-7/16
Pin Description
Protection diode
Pin number
Upper side
Lower side
LB8658FN
LB8658PL
Pin name
Description
VB1
VB2
PGND
SGND
19, 38
17, 34
VB1
Battery power supply
37
33
VB2
ditto
22, 35
20, 32
PGND
Power system GND
44
40
SGND
Control system GND
20
18
IMB
OUT9 and OUT10 current detection feedback pin
21
19
IMA
OUT9 and OUT10 current detection pin
30
28
OUT1
Motor drive output
29
27
OUT2
ditto
28
26
OUT3
ditto
27
25
OUT4
ditto
32
30
OUT5
ditto
31
29
OUT6
ditto
26
24
OUT7
ditto
25
23
OUT8
ditto
24
22
OUT9
ditto
23
21
OUT10
ditto
7
MD1
Control signal input
8
MD2
ditto
9
MD3
ditto
3
IN1
ditto
4
IN2
ditto
5
IN3
ditto
6
IN4
ditto
14
12
IN5
ditto
43
39
VREF
Reference voltage output
39
35
VC1
Constant-voltage setting reference input
40
36
VC2
ditto
41
37
VC3
ditto
42
38
VC4
ditto
18
16
FC
Phase compensation pin
2
IC
Constant-current setting reference input
1
ICH
Constant-current setting switching output
15
13
ZMPR
Photo sensor drive output
16
14
ZMPI
ditto
17
15
AFPI
ditto
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