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MD-S301/S301W
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IC901 VHiBA6965FV-1 (BA6965FV): 3-Phase Brush Leess Driver
IC601 VHiMPC17A39-1 (MPC17A39): Motor Driver
Vc
Vc
V
G
Vc
V
G
Vc
Vc
Vc
Vc
V
G
V
G
L
G
V
G
Control
Pre-driver
Control
Pre-driver
Control
Pre-driver
Control
Pre-driver
CLOCK
CLK
Detector
DC/DC
Converter
2
3
4
5
1
7
8
9
6
12
13
14
15
11
17
18
19
10
16
22
23
24
25
21
27
28
29
20
26
32
36
33
34
35
31
30
CLK
PS
OE
F
I1
R
I1
GND
F
I2
R
I2
F
I3
R
I3
F
I4
R
I4
P
GND
F
O4
R
O4
V
D4
V
D4
P
GND
R
O3
F
O3
P
GND
V
D3
V
D3
F
O1
R
O1
V
D2
V
D2
P
GND
F
O1
R
O1
AGND
V
D1
V
D1
2
3
4
5
1
7
8
9
6
12
13
14
15
15
11
19
10
20
17
FG
VCC
UIN
VIN
WIN
COM
CST
CSL1
CSL2
GND
BRK-
BRK+
STBY
RIB
RF
VOUT
UOUT
VM
WOUT
+
-
+
-
+
-
+
-
STAND-BY
TSD
EX-OR
START
CONTROL
LOGIC
PHASE
CONTROL
SLOP
WAVEFORM
SYNTHESIS
PRE-DRIVE
UP-DOWN
DISTRIBUTION
DRIVE SIGNAL
SYNTHESIS LOGIC
TIMING SELECTOR
Figure 43 BLOCK DIAGRAM OF IC
Summary of Contents for MD-S301
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