參數(shù)資料
型號: OM9375
廠商: Electronic Theatre Controls, Inc.
英文描述: 25 Amp. Push-Pull 3-Phase Brushless DC Motor Controller/Driver Module in a Power Flatpack
中文描述: 25安培。推挽式三相無刷直流電動機控制器/驅(qū)動器的功率扁平封裝模塊
文件頁數(shù): 3/12頁
文件大?。?/td> 133K
代理商: OM9375
OM9375
Fig 3: Optional Start-Up Circuit
C_FILT
232
4700pF
.1uF
3.24k
1.50k
1k
.1uF
C_BUS
+
10uF
+
.1uF
10k
Vcc
1
VREF
5
OSCILLATOR
10
PWM_IN
9
EA1_OUT
8
EA1+
4
EA1-
2
SOFT_START
18
I_SENSE
11
ISH
12
ISL
13
QUAD_SEL
14
DIRECTION
24
SPEED_IN
23
EA2_OUT
7
EA2+
3
EA2-
6
BRAKE
16
TACH_OUT
15
GROUND
19
V_MOTOR
43
PHASE_A_OUT
42
PHASE_A_OUT
41
SOURCE_A
40
SOURCE_A
39
V_MOTOR
38
PHASE_B_OUT
37
PHASE_B_OUT
36
SOURCE_B
35
SOURCE_B
34
V_MOTOR
33
PHASE_C_OUT
32
PHASE_C_OUT
31
N/C
30
SOURCE_C
29
MOTOR_RETURN
28
MOTOR_RETURN
27
H1_HALL_INPUT
22
H2_HALL_INPUT
21
H3_HALL_INPUT
20
CSH
25
CSL
26
OV_COAST
17
H3
H2
H1
H3
H2
H1
V_MOTOR
COMMAND
+15V
HALL SENSORS
FROM MOTOR HALL SENSORS
MOTOR
Fig 4: Implementation of a Voltage-Mode Controller
2.1 - 11
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