TDA5140A Brushless DC Motor Drive – NXP

TDA5140A Brushless DC Motor Drive – NXP

“The TDA5140A is a bipolar integrated circuit used to drive 3-phase brushless DC motors in full-wave mode. “

Features Include –

  • Full-wave commutation without position sensors.
  • Three push-pull outputs: 0.8 A output current.
  • Thermal protection – Flyback diodes
  • Tacho output without extra sensor

AN93014_EIE; TDA5140AT with Position Indicator Page-In & Speed Control – PDF

NXP SemiconductorsNXP – Application Notes

NXP (for Next eXPerience) semiconductor company founded by Philips.

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