TDF5242T Brushless DC motor drive circuit

NXP

Description

INTEGRATED CIRCUITS DATA SHEET TDF5242T Brushless DC motor drive circuit Preliminary speciﬁcation Supersedes data of 1997 Apr 23 File under Integrat.
APPLICATIONS TDF5242T. High-power applications, for instance:. high-end hard disk drives. automotive applications.

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Datasheet Specifications

Part number: TDF5242T
Manufacturer: NXP ↗
File Size: 108.33 KB
Datasheet: TDF5242T_PhilipsSemiconductors.pdf
Description: Brushless DC motor drive circuit

Features

* Full-wave commutation without position sensors
* Built-in start-up circuitry
* Six outputs that can drive three external transistor pairs:
* output current 0.2 A (typ. )
* low saturation voltage
* built-in current limiter
* Thermal protection

Applications

* TDF5242T
* High-power applications, for instance:
* high-end hard disk drives
* automotive applications. The TDF5242T is a bipolar integrated circuit for driving 3-phase brushless DC motors in full-wave mode. The device functions sensorless, thus saving 3 hall-effect senso

TDF5242T Distributors

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TDF5242T Brushless motor drive circuit NXP

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