AN1524 Freescale Semiconductor / Motorola, AN1524 Datasheet - Page 13

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

MOTOROLA
+ V M
R11
82.5 k
R12
82.5 k
R13
82.5 k
R14
82.5 k
R15
3.32 k
4.25 V
+ 5 V
R16
9.09 k
R18
51.1 k
3
2
150 k
R19
Freescale Semiconductor, Inc.
+
–
For More Information On This Product,
U3a
+18 V
C5
(U3 DECOUPLING)
0.1 F
+ 5 V
1
R17
2.2 k
Go to: www.freescale.com
Voltage and Temperature
IPS AC Motor Drive
VO
OV
+18 V
C6
(U4 DECOUPLING)
0.1 F
PlusT
+ 5 V
R20
4.42 k
0.69 V
V REF
Temp Sensor Amp
R23
3.40 k
R24
1.30 k
10.0 k
R22
2
3
C8
0.1 F
1000 pF
–
+
U4a
MC33272D
137 k
C7
R21
1
AN1524
13
TO