onsemi MC33033DWG

Brushless DC Motor Controller | IC MOTOR DRIVER 10V-30V 20SOIC

BIPOLAR Tube MC33033 General Purpose motor driver 40V 22mA 7.6mm -40C~85C TA

Motor Controller / Driver IC; Supply Voltage Min:10V; Supply Voltage Max:30V; Termination Type:SMD; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

CTRL, MOTOR, 3PHASE, 30V, 20WSOIC; Motor Type: DC Brushless; No. of Outputs: 1Outputs; Output Current: 50mA; Output Voltage: 40V; Driver Case Style: SOIC; No. of Pins: 20Pins; Supply Voltage Min: 10V; Supply Voltage Max: 30V; Op

The MC33033 is a high performance second generation limited feature monolithic brushless dc motor controller which has evolved from the full featured MC33034 and MC33035 controllers. It contains all of the active functions required for the implementation of open loop three or four phase motor control. The device consists of a rotor position decoder for proper commutation sequencing temperature compensated reference capable of supplying sensor power frequency programmable sawtooth oscillator fully accessible error amplifier pulse width modulator comparator three open collector top drivers and three high current totem pole bottom drivers ideally suited for driving power MOSFETs. Unlike its predessors it does not feature separate drive circuit supply and ground pins brake input or fault output signal. Included in the MC33033 are protective