The MC33035 is a high performance second generation monolithic brushless DC motor controller containing all of the active functions required to implement a full featured open loop, three or four phase motor control system.
Specifications:Operating Supply Voltage: 10 V to 30 V
Operating Supply Current: 20 mA
Power Supply Voltage 40 V
Digital Inputs (Pins 3, 4, 5, 6, 22, 23) − Vref V
Oscillator Input Current (Source or Sink) 30 mA
Error Amp Input Voltage Range (Pins 11, 12, Note 1) VIR −0.3 to Vref V
Error Amp Output Current (Source or Sink, Note 2) 10 mA
Current Sense Input Voltage Range (Pins 9, 15) − 0.3 to 5.0 V
Fault Output Voltage VCE(Fault) 20 V
Fault Output Sink Current ISink(Fault) 20 mA
Top Drive Voltage (Pins 1, 2, 24) VCE (top) 40 V
Top Drive Sink Current (Pins 1, 2, 24) ISink (top) 50 mA
Bottom Drive Supply Voltage (Pin 18) VC 30 V
Bottom Drive Output Current (Source or Sink, Pins 19, 20, 21) IDRV 100 mA