AN1524 Freescale Semiconductor / Motorola, AN1524 Datasheet - Page 12

• Manufacturer Part Number: AN1524
• Description: AC Motor Drive Using Integrated Power Stage
• Manufacturer: Freescale Semiconductor / Motorola

AN1524
+18 V
+ 5 V
GND
12
CN8
+ 5 V
GND
CN7 + 5 V
BRK
I/O1
I/O2
I/O3
NC
Wb
Ub
Vb
Wt
Vo
To
Ut
Vt
lo
+18 V
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
+ 5 V
J4
+ 5 V
IO
VO
TO
1
2
3
R3
4.7 k
R4
4.7 k
Freescale Semiconductor, Inc.
For More Information On This Product,
R5
4.7 k
R6
4.7 k
Go to: www.freescale.com
IPS AC Motor Drive
R7
4.7 k
Logic I/O
R8
4.7 k
R9
4.7 k
10
11
8
5
6
7
9
S1
I3
I4
I5
NC
I6
I7
I8
+ 5 V
I9 I10
I2
1
3
R10
4.7 k
4
12
I1 I0 NC V CC I/O9 I/O8
2
3
13
GND
2
14 15
22V10
NC I11 I/O0 I/O1
1
+ 5 V
28
16
+ 5 V
27
17
C4
(U2 DECOUPLING)
0.1 F
26
18
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
NC
MOTOROLA
U2
25
24
23
22
21
20
19
UT
VT
WT
UB
VB
WB
BRK
OV
OC