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TPS2553DDBVR

IC PWR SWITCH N-CHAN 1:1 SOT23-6

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See Product Specifications for product details.

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TPS2553DDBVR

IC PWR SWITCH N-CHAN 1:1 SOT23-6

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $1000 qualify for a $30 shipping fee waiver.

Orders surpassing $5000 enjoy waived shipping and transaction fees.

These offers are applicable to both new and existing customers and are valid from January 1st, 2024, to December 31st, 2024.

  • Manufacturer:

    TI

  • Datasheet:

    TPS2553DDBVR datasheet

  • Package/Case:

    SOT-23-6

  • Product Category:

    RF Integrated Circuits

  • RoHS Status: RoHS Status Lead free/RoHS Compliant

Submit your quote request now, and we expect to provide a quote within October 13, 2024. Place your order now, and we expect to complete the transaction within October 17, 2024. Ps:Time is according to GMT+8:00.

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Stock:8271 PCS

Our commitment is to deliver prompt quotations within 12 hours. For further assistance, please contact us at [email protected].

TPS2553DDBVR Product Details

1 Features

• Up to 1.5 A Maximum Load Current

• ±6% Current-Limit Accuracy at 1.7 A (Typ)

• Meets USB Current-Limiting Requirements

• Backwards Compatible with TPS2550/51

• Adjustable Current Limit, 75 mA–1700 mA (Typ)

• Constant-Current (TPS2552D and TPS2553D)

• TPS2552D (Enable Low) and TPS2553D (Enable High)

• Fast Overcurrent Response - 2 μs (Typ)

• 85-mΩ High-Side MOSFET (DBV Package)

• Reverse Input-Output Voltage Protection

• Operating Range: 2.7 V to 6.5 V

• Built-in Soft-Start

• 15 kV ESD Protection per IEC 61000-4-2 (With External Capacitance)

• UL Listed – File No. E169910 and NEMKO IEC60950-1-am1 ed2.0

• See the TI Switch Portfolio


2 Applications

• USB Ports/Hubs

• Digital TV

• Set-Top Boxes

• VOIP Phones


3 Description

The TPS2552D and TPS2553D power-distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5 A of continuous load current. These devices offer a programmable current-limit threshold between 75 mA and 1.7 A (typ) via an external resistor. Current-limit accuracy as tight as ±6% can be achieved at the higher current-limit settings. The power-switch rise and fall times are controlled to minimize current surges during turn on/off.


The TPS2552D/3D devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. An internal reverse-voltage comparator disables the power-switch when the output voltage is driven higher than the input to protect devices on the input side of the switch. The FAULT output asserts low during overcurrent and reverse-voltage conditions.

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Request a quote TPS2553DDBVR at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of TPS2553DDBVR in stock for sale, check stock quantity and pricing, view product specifications, and order contact us:[email protected].
The price and lead time for TPS2553DDBVR depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.

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