MC33899VW FREESCALE [Freescale Semiconductor, Inc], MC33899VW Datasheet - Page 2

• Manufacturer Part Number: MC33899VW
• Description: Programmable H-Bridge Power IC
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

2
33899
INTERNAL BLOCK DIAGRAM
LSCMP
VDDQ
CRES
CSNS
VCCL
SCLK
PWM
FWD
VCC
REV
EN1
EN2
DO
CS
DI
Regulator
Internal
+3.3V
Charge
Pump
Figure 2. 33899 Simplified Internal Block Diagram
INTERNAL BLOCK DIAGRAM
Temperature Register
Command, Fault, and
M2
M1
To Gate
Drives
Limitation,
and Mirror
and PWM
Direction
Current
Sense,
Control
VIGNP
Drives
Gate
GND
M4
M3
Temperature
Sense and
Shutdown
Slew Rate
Baseline
Set
Override
PWM
Analog Integrated Circuit Device Data
Freescale Semiconductor
S1
RS
S0
REDIS