Features: ` Full-wave commutation (using push/pull drivers at the output stages) without position sensors` Built-in start-up circuitry` Three push-pull outputs: 0.8 A output current (typ.) low saturation voltage built-in current limiter` Thermal protection` Flyback diodes` Tacho output without ext...
TDF5140: Features: ` Full-wave commutation (using push/pull drivers at the output stages) without position sensors` Built-in start-up circuitry` Three push-pull outputs: 0.8 A output current (typ.) low satur...
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US $1.08 - 1.51 / Piece
Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor Controller 18-Pin
US $.71 - .87 / Piece
Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor Controller 18-Pin
The TDF5140A is a bipolar integrated circuit used to drive 3-phase brushless DC motors in full-wave mode. The device is sensorless (saving of 3 hall-sensors) using the back-EMF sensing technique to sense the rotor position.