MC33033 Motorola, MC33033 Datasheet - Page 2

• Manufacturer Part Number: MC33033
• Description: BRUSHLESS DC MOTOR CONTROLLER
• Manufacturer: Motorola

2
R T
FWR/REV
C T
60 /120
Enable
Speed
Set
Faster
V CC
Error Amp
Reference
Regulator
Oscillator
PWM
This device contains 266 active transistors.
Undervoltage
Representative Schematic Diagram
Shutdown
Thermal
Decoder
Position
R
S
S
R
Rotor
Q
Q
Lockout
MC33033
MOTOROLA ANALOG IC DEVICE DATA
Current Sense
Output
Buffers
V M
S
Motor
N
N
S