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TDA5141 - Brushless DC motor drive circuit

TDA5141 Description

INTEGRATED CIRCUITS DATA SHEET TDA5141 Brushless DC motor drive circuit Product speciļ¬cation Supersedes data of March 1992 File under Integrated Cir.
TDA5141 The TDA5141 is a bipolar integrated circuit used to drive 3-phase brushless DC motors in full-wave mode.

TDA5141 Features

* Full-wave commutation (using push/pull drivers at the output stages) without position sensors
* Built-in start-up circuitry
* Three push-pull outputs:
* output current 1.9 A (typ. )
* low saturation voltage
* built-in current limiter
* Thermal

TDA5141 Applications

* VCR
* Laser beam printer

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