參數(shù)資料
型號: L6238SQA
廠商: STMICROELECTRONICS
元件分類: 運(yùn)動(dòng)控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 5 A, PQFP44
封裝: PLASTIC, QFP-44
文件頁數(shù): 23/31頁
文件大?。?/td> 3465K
代理商: L6238SQA
1
2
3
5
64
7
8
9
10
24
11
25
26
27
28
29
62
61
60
59
57
58
56
55
54
53
52
43
42
41
39
38
40
48
47
46
44 45
OUTPUT
A
OUTPUT
A
N.C.
VPOWER
VANALOG
VPOWER
GND
CHARGE
PUMP
3
CHARGE
PUMP
1
N.C.
OTWARN
SELECT POLE
PWM LIMIT TMR
OUTPUT ENABLE
PWM/LINEAR
RUN/BRAKE
SEQ. INCREMENT
SYSTEM CLOCK
MONO/SEQINC CTRL
FALIGN
CHARGE PUMP 2
RSENSE 1
BRAKE DELAY
OUTPUT B
SPIN SENSE
OUTPUT B
PWM/SLEW
CENTER TAP
VPOWER
OUTPUT
C
OUTPUT
C
N.C.
RSENSE
2
CSA
INPUT
RSENSE
2
GND
GM
COMP
GATE
DRIVE
D95IN244
19
20
21
22
23
30
31
32
51
50
49
PWM COMP
N.C.
GND
MASK DELAY
GND
64
63
GND
N.C.
GND
17
18
12
13
14
15
16
37
36
34
33
35
TDLY(0)
TDLY(1)
GND
TDLY(2)
VCONTROL
FMOTOR
GND
VLOGIC
PIN CONNECTION TQFP64 (Top view)
1
2
3
5
64
7
8
9
10
17
11
18
19
20
21
22
44
43
42
41
39
40
38
37
36
35
34
28
27
26
24
23
25
33
32
31
29 30
VANALOG
N.C.
TDLY(0)
TDLY(2)
GND
TDLY(1)
GND
CHARGE
PUMP
1
CHARGE
PUMP
3
VPOWER
OUTPUT
A
OTWARN
SELECT POLE
PWM LIMIT TIMER
PWM/LINEAR
RUN/BRAKE
OUTPUT ENABLE
SEQ. INCREMENT
SYSTEM CLOCK
MONO/SEQINC CTRL
FALING
PWM COMP.
GND
CHARGE PUMP 2
RSENSE 1
BRAKE DELAY
OUTPUT B
SPIN SENSE
PWM/SLEW
CENTER TAP
VPOWER
MASK/DELAY
GND
CSA
INPUT
VCONTROL
N.C.
VLOGIC
GND
FMOTOR
GND
GATE
DRIVE
GM
COMP
RSENSE
2
OUTPUT
C
D95IN243
12
13
14
15
16
PIN CONNECTION PQFP44 (10x10) (Top view)
L6238S
3/31
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