TDA5143T

Name: TDA5143T
Brand: Philips
Rating: 4.5 (10 reviews)
Author: Lisleapex

Motion Control Electronic, BIPolar, PDSO20,

4,677 Effective Inventory

TDA5143T

Effective Inventory4,677

Motion Control Electronic, BIPolar, PDSO20,

Manufacturer Part # : TDA5143T
Package/Case: SOP20
Brand: Philips
Product Categories : Motor Drivers, Controllers

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

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Cut Tape

Tube or Tray

TDA5143T DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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TDA5143T Details

GENERAL DESCRIPTION The TDA5143T 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. A special circuit is built-in to reduce the EMI (soft switching output stages). It is ideally suited as a drive circuit for hard disk drive spindle motor as well as other applications (e.g. laser beam printer).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 0.85 A (typ.) – low saturation voltage – built-in current limiter – soft-switching outputs for low Electromagnetic Interference (EMI) • Thermal protection • Flyback diodes • Tacho output without extra sensor • Transconductance amplifier for an external control transistor.APPLICATIONS • General purpose spindle driver (e.g. for hard disk) • Laser beam printer.

Key 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 0.85 A (typ.)
– low saturation voltage
– built-in current limiter
– soft-switching outputs for low Electromagnetic Interference (EMI)
Thermal protection
Flyback diodes
Tacho output without extra sensor
Transconductance amplifier for an external control transistor.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	No	Part Life Cycle Code	Transferred
Reach Compliance Code		ECCN Code	EAR99
HTS Code !	8542.39.00.01	JESD-30 Code	R-PDSO-G20
JESD-609 Code	e0	Number of Terminals	20
Operating Temperature-Max	70 °C	Operating Temperature-Min
Package Body Material	PLASTIC/EPOXY	Package Code	SOP
Package Equivalence Code	SOP20,.4	Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE	Power Supplies !	14.5 V
Qualification Status !	Not Qualified	Supply Current-Max (Isup)	5 mA
Supply Voltage-Nom (Vsup)	14.5 V	Surface Mount !	YES
Technology	BIPOLAR	Temperature Grade !	COMMERCIAL
Terminal Finish	Tin/Lead (Sn/Pb)	Terminal Form !	GULL WING
Terminal Pitch !	1.27 mm	Terminal Position	DUAL

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TDA5143T PDF Download