TDA5140A Datasheet - NXP

Brushless DC motor drive circuit

TDA5140A 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

TDA5140A General Description

APPLICATIONS * VCR * Laser beam printer * Fax machine * Blower * Automotive. TDA5140A The TDA5140A 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.

TDA5140A Datasheet (240.29 KB)

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Datasheet Details

Part number:

TDA5140A

Manufacturer:

NXP ↗

File Size:

240.29 KB

Description:

Brushless dc motor drive circuit.
INTEGRATED CIRCUITS DATA SHEET TDA5140A Brushless DC motor drive circuit Product speciﬁcation Supersedes data of March 1992 File under Integrated Ci.

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TDA5140A Brushless motor drive circuit NXP

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TDA5140A Features

TDA5140A General Description

Datasheet Details

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