TDA5141 - Brushless DC motor drive circuit

Product Overview

NXP

TDA5141 Brushless DC motor drive circuit by NXP - Datasheet Preview — Datasheet preview – TDA5141

Datasheet Details

Part number	TDA5141
Manufacturer	NXP
File Size	268.34 KB
Description	Brushless DC motor drive circuit
Datasheet	TDA5141 Datasheet
Additional preview pages of the TDA5141 datasheet.

Product details

Description

TDA5141 The TDA5141 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.It is ideally suited for applications requiring powerful output stages (minimum current limit of 1.9 A).MAX.18 16 1.05 2.3 UNIT V V V A CODE SOT102 SOT136A SOT163A April 1994 2 Philips Semiconductors Product speciﬁcation Brushless DC motor drive circuit BLO

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 protection.
Flyback diodes.
Tacho output without extra sensor.
Position pulse stage for phase-locked-loop control.
Transconductance amplifier for an external contr.

📁 Similar Datasheet

TDA5100A - ASK Transmitter 434 MHz (Infineon Technologies)
TDA5101A - ASK Transmitter 315 MHz (Infineon Technologies)
TDA5102 - ASK/FSK Transmitter 915 MHz (Infineon Technologies)
TDA5103A - ASK Transmitter 345 MHz (Infineon Technologies)
TDA5110 - Wireless Components (Infineon Technologies)
TDA5111 - Wireless Components (Infineon Technologies)
TDA5200 - ASK Single Conversion Receiver (Infineon Technologies)
TDA5201 - ASK Single Conversion Receiver (Infineon Technologies)

Other Datasheets by NXP

TDA5140A - Brushless DC motor drive circuit
TDA5142T - Brushless DC motor drive circuit
TDA5143T - Brushless DC motor drive circuit
TDA5144 - Brushless DC motor drive circuit
TDA5145 - Brushless DC motor drive circuit
TDA5146T - Brushless DC motor drive circuit

Published: Apr 23, 2005 |