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Infineon TDA21472 48HRS

Power stage driver with integrated gate control

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: INFINEON

Mfr.Part #: TDA21472

Datasheet: TDA21472 Datasheet (PDF)

Package/Case: QFN39

RoHS Status:

Stock Condition: 5,411 pcs, New Original

Product Type: Gate Drivers

Warranty: 1 Year Ovaga Warranty - Find Out More

Pricing

*All prices are in USD

Qty Unit Price Ext Price
1 $1.696 $1.696
10 $1.526 $15.260
100 $1.357 $135.700
500 $1.187 $593.500
1000 $1.018 $1018.000
5000 $0.848 $4240.000

In Stock: 5,411 PCS

- +

Total : $1.696

excl. VAT

*Products eligible for online ordering ship within 1-2 business days,please contact us for exact shipping times.

Quick Quote

Please submit RFQ for TDA21472 or email to us: Email: [email protected], we will contact you within 12 hours.

TDA21472 General Description

The TDA21472 power stage redefines power management with its innovative design and advanced features. By integrating a low quiescent-current synchronous buck gate-driver IC, Schottky diode, and MOSFETs into a single package, this product offers unmatched performance and efficiency. The gate driver and MOSFET combination enable superior efficiency at lower output voltages, catering to the demands of modern CPU, GPU, and DDR memory designs. Its internal MOSFET current sense algorithm with temperature compensation ensures precise current monitoring, outperforming traditional sensing methods. Moreover, the TDA21472 boasts a range of protection mechanisms including over current protection, UVLO protection, phase fault detection, and thermal shutdown, guaranteeing the safety and reliability of the system. With features like auto-replenishment of the bootstrap capacitor and deep-sleep power saving mode, the TDA21472 stands out as a versatile and environmentally-friendly solution for power management in electronic devices. Invest in the TDA21472 power stage and experience unparalleled performance and efficiency in your electronics projects

TDA21472

Specifications

Parameter Value Parameter Value
Switching Frequency max 1500.0 kHz Features Integrated current and temperature telemetry
Input Voltage max 25.0 V

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.

Payment

Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    Step6 :Preparation for shipment

We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.

  • ESD
  • ESD

Q: How can I order the TDA21472?

A: To place an order for the TDA21472, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.

Q: What is the warranty period for the TDA21472?

A: We offer a 1-year warranty on the TDA21472. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

Q: How does Ovaga ensure the authenticity of TDA21472 from INFINEON?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original INFINEON manufacturers and authorized agents. All INFINEON suppliers must pass a qualification review before they can list their TDA21472 products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.

Q: How can I find detailed information about the TDA21472 chips, such as application notes, factory information, and images?

A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the INFINEON information page to find comprehensive details about the TDA21472.

Q: Are the price and stock information for TDA21472 on Ovaga's platform accurate?

A: Inventory levels for INFINEON products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.

Q: Can I place orders offline with Ovaga?

A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.

Q: What payment methods are accepted by Ovaga?

A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.

Q: How is shipping arranged, and how can I track my package?

A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.

Q: What is the return or replacement process for TDA21472?

A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

  • The defect must be reported within 365 days after delivery.
  • The product must be unused and in its original, unopened packaging.
  • Requesting Return Authorizations must be obtained.

For the return process:

  • Please inform us within 365 days of receiving the product.
  • Obtain Return Authorization from our team.
  • Please refer to our After-Sale Matters for more detailed instructions.

Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the TDA21472?

A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].

Q: What can you tell me about Ovaga's quality assurance practices?

A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.

Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?

A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.

Part points

  • The TDA21472 chip is a high-efficiency power management integrated circuit (PMIC) designed for use in automotive applications. It offers multiple channels for supplying power to critical components such as processors, memory, sensors, and communication modules. The chip integrates various features and protection mechanisms to ensure safe and reliable operation in demanding automotive environments.
  • Features

    The TDA21472 is a power efficient and high voltage class-D audio amplifier. It features low total harmonic distortion and high output power, making it suitable for demanding audio applications. It also includes built-in protections such as over-temperature, over-voltage, and over-current protection, ensuring the safety and reliability of the amplifier.
  • Pinout

    The TDA21472 is a 64-pin integrated circuit that functions as a motor controller. It provides a range of features for the control and regulation of DC motors, including overvoltage protection, thermal shutdown, and various control inputs.
  • Manufacturer

    The manufacturer of the TDA21472 is STMicroelectronics. It is a multinational semiconductor company that designs, develops, and manufactures a broad range of semiconductor solutions. STMicroelectronics is known for its innovation and expertise in areas such as microcontrollers, power management, MEMS sensors, and automotive electronics, among others.
  • Application Field

    The TDA21472 is a power amplifier designed for professional audio applications. It is commonly used in PA systems, mixing consoles, and high-power speakers. Its high output power and low distortion make it suitable for amplifying audio signals in large venues such as concert halls, stadiums, and theaters.
  • Package

    The TDA21472 chip comes in a surface mount package type. The form factor is QFN (Quad Flat No-leads), which means it has no leads extending from the body. The size of the chip is typically 4mm x 4mm.
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    365 days quality guarantee for all products

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