MC33033(2007) 查看數據表（PDF） - ON Semiconductor

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MC33033
(Rev.:2007)

Brushless DC Motor Controller

ON Semiconductor 

MC33033, NCV33033

VM

FWR/REV

60°/120°

Enable

VCC

Speed

Set

Faster

RT

CT

Rotor

Position

Decoder

Reference

Regulator

Undervoltage

Lockout

Error Amp

PWM

Oscillator

Thermal

Shutdown

R

Q

S

S

Q

R

Output

Buffers

Current Sense

This device contains 266 active transistors.

Figure 1. Representative Schematic Diagram

N

S

S

N

Motor

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