MPC17559EP/R2 FREESCALE [Freescale Semiconductor, Inc], MPC17559EP/R2 Datasheet - Page 2

• Manufacturer Part Number: MPC17559EP/R2
• Description: Micromotor Driver with Dual 3-Phase and Dual H-Bridge Outputs
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

2
17559
INTERNAL BLOCK DIAGRAM
PGNDUV1
PGNDW1
CPWO1
VMVW1
CPUO1
CPVO1
PGND1
CPWI1
PWM1
CPUI1
CPVI1
COM1
VMU1
VMR1
VMF1
WO1
UO1
RO1
VO1
FO1
WI1
UI1
RI1
VI1
FI1
V
DD
V
Detector
M
Low-Voltage
V
V
M
G
V
V
V
W
U
G
G
V
Figure 2.
G
V
V
V
DD
DD
DD
Channel 1
Predriver
H-Bridge
V
INTERNAL BLOCK DIAGRAM
Channel 1
H-Bridge
G
Control
Channel 1
OE
Predriver
3-Phase
V
V
Channel 1
3-Phase
Control
DD
17559
G
V
DD
V
DD
BIAS
V
Simplified Internal Block Diagram
OE
DD
V
DD
OE
OE
V
DD
OE
Channel 2
3-Phase
Control
Channel 2
V
ROE
Predriver
3-Phase
DD
V
G
Channel 2
H-Bridge
Control
Predriver
Channel 2
V
H-Bridge
V
DD
OE
G
V
DD
V
V
V
G
G
G
V
W
V
U
V
V
Analog Integrated Circuit Device Data
DD
DD
DD
V
M
V
DD
V
GND
M
V
G
Freescale Semiconductor
CPUO2
VG
VDD
OE
CPUI2
CPVO2
CPVI2
CPWO2
CPWI2
COM2
VMU2
VMVW2
UO2
VO2
WO2
PGNDW2
PGNDUV2
UI2
VI2
WI2
PWM2
VMR2
VMF2
RO2
FO2
PGND2
FI2
RI2
GND1
GND2