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TI TPS54821RHLR 48HRS

Wide input voltage range and high output current for versatile us

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: Texas Instruments

Mfr.Part #: TPS54821RHLR

Datasheet: TPS54821RHLR Datasheet (PDF)

Package/Case: VQFN-14

RoHS Status:

Stock Condition: 2,188 pcs, New Original

Product Type: Voltage Regulators , DC DC Switching Regulators

Warranty: 1 Year Ovaga Warranty - Find Out More

Pricing

*All prices are in USD

Qty Unit Price Ext Price
1 $0.455 $0.455
10 $0.362 $3.620
30 $0.322 $9.660
100 $0.271 $27.100
500 $0.227 $113.500
1000 $0.215 $215.000

In Stock 2,188 PCS

- +

Total : $0.455

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 TPS54821RHLR or email to us: Email: [email protected], we will contact you within 12 hours.

TPS54821RHLR General Description

Safety is a top priority with the TPS54821RHLR, as it incorporates cycle by cycle current limiting on the high-side FET to protect against overload situations. The low-side sourcing and sinking current limits work together to prevent current runaway and excessive reverse current, ensuring reliable operation in challenging conditions. In the event of prolonged overcurrent or thermal issues, the device activates a hiccup protection mechanism to safeguard against damage

TPS54821RHLR

Features

  • The TPS54821RHLR supports 4-17V input voltage range and up to 8A output current
  • This device offers adjustable switching frequency from 50kHz to 2.5MHz for optimal performance
  • TPS54821RHLR integrates soft-start, UVLO and thermal shutdown features for safe operation
TPS54821RHLR

Application

  • High power density
  • Common in industrial equipment
  • Reliable point-of-load converter

Specifications

Parameter Value Parameter Value
Vin (min) (V) 4.5 Vin (max) (V) 17
Vout (min) (V) 0.6 Vout (max) (V) 15
Maximum Continuous Drain Current (A) 8 Iq (typ) (mA) 0.6
Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 1600
Features Enable, Forced PWM, Frequency synchronization, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, Tracking Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode current mode Duty cycle (max) (%) 100
Manufacturer Type Converter Base Product Number TPS54821

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 TPS54821RHLR?

A: To place an order for the TPS54821RHLR, 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 TPS54821RHLR?

A: We offer a 1-year warranty on the TPS54821RHLR. 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 TPS54821RHLR from Texas Instruments?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Texas Instruments manufacturers and authorized agents. All Texas Instruments suppliers must pass a qualification review before they can list their TPS54821RHLR 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 TPS54821RHLR 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 Texas Instruments information page to find comprehensive details about the TPS54821RHLR.

Q: Are the price and stock information for TPS54821RHLR on Ovaga's platform accurate?

A: Inventory levels for Texas Instruments 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 TPS54821RHLR?

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 TPS54821RHLR?

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 TPS54821RHLR is a high-efficiency DC-DC converter from Texas Instruments. It operates within a wide input voltage range (5V-17V) and can deliver up to 8A of output current. Key features include adjustable switching frequency, programmable UVLO (Ultra-Violet Light Out), thermal shutdown protection, and overload protection mechanisms. The TPS54821RHLR is ideal for applications requiring high power density and efficiency, such as point-of-load converters, voltage regulators, and industrial power supplies.
  • Equivalent

    The equivalent products of TPS54821RHLR from Texas Instruments are likely other high-efficiency, step-down DC-DC converters in the same voltage and power range. Some examples might include TPS548x1 or LM2S/LM3S family devices.
  • Features

    The TPS54821RHLR features a highly efficient, 8A synchronous step-down DC-DC converter. It has an adjustable switching frequency up to 2.5MHz, integrated power MOSFETs, programmable UVLO (Ultra-Violet Light Out), soft start, and various protection mechanisms like thermal shutdown and overload protection. These features make it suitable for high-power density applications in areas such as telecommunications equipment, servers, and industrial machinery.
  • Manufacturer

    The manufacturer of the TPS54821RHLR is Texas Instruments (TI), a global technology leader specializing in semiconductors, integrated circuits, and various analog and digital products. TI operates as both a privately held company and a public corporation, reflecting its diverse ownership structure.
  • Application Field

    The TPS54821RHLR is a high-efficiency DC-DC converter used in various applications such as point-of-load converters, voltage regulators, telecom equipment, and industrial power supplies. Its compact size and wide input/output voltage ranges make it suitable for diverse demanding scenarios.
  • Package

    The TPS54821RHLR has a VQFN (RHL)-14 package type.

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