參數(shù)資料
型號(hào): L6238SQA
廠商: 意法半導(dǎo)體
英文描述: 12V SENSORLESS SPINDLE MOTOR CONTROLLER
中文描述: 12V的無傳感器主軸電機(jī)控制器
文件頁數(shù): 3/31頁
文件大?。?/td> 324K
代理商: L6238SQA
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24
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62
61
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52
43
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40
48
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44 45
O
O
N
V
V
V
G
G
G
C
C
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
RSENSE 1
BRAKE DELAY
OUTPUT B
SPIN SENSE
OUTPUT B
PWM/SLEW
CENTER TAP
VPOWER
VPOWER
O
O
N
R
C
R
G
G
G
G
G
D95IN244
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20
21
22
23
30
31
32
51
50
49
PWM COMP
N.C.
GND
MASK DELAY
GND
GND
64
63
GND
N.C.
GND
GND
17
18
12
13
14
15
16
37
36
34
33
35
T
T
G
G
T
V
F
G
G
V
PIN CONNECTION TQFP64
(Top view)
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17
11
18
19
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22
44
43
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38
37
36
35
34
28
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24
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25
33
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29 30
V
N
T
T
G
T
G
C
C
V
O
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
C
V
N
V
G
F
G
G
G
R
O
D95IN243
12
13
14
15
16
PIN CONNECTION PQFP44 (10x10)
(Top view)
L6238S
3/31
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