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TPS54331QDRQ1

Switching Voltage Regulators AC 3A,28Vin,570kHz Step Down SWIFT

TPS54331QDRQ1
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TPS54331QDRQ1

Switching Voltage Regulators AC 3A,28Vin,570kHz Step Down SWIFT

  • 제조업체：

    Texas Instruments

  • 데이터 시트：

    TPS54331QDRQ1 datasheet

  • 패키지/케이스：

    SOIC (D)-8

  • 제품 카테고리：

    전원 관리 IC

  • RoHS Status： RoHS 상태 Lead free/RoHS Compliant

지금 견적 요청을 제출하시면 1년 이내에 견적을 제공해 드릴 예정입니다. 5월 15, 2026. 지금 주문하시면 이내에 거래가 완료될 것으로 예상됩니다. 5월 20, 2026. Ps:시간은 GMT+8:00 기준입니다.

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TPS54331QDRQ1 제품 세부 정보

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TPS54331QDRQ1

Description

The TPS54331QDRQ1 is a step-down (buck) DC-DC converter from Texas Instruments. It features adjustable output voltage, wide input range (800mV to 25V), and supports up to 3A continuous current. The device includes various protection mechanisms and is suitable for applications such as consumer electronics, power supplies, and distributed systems.

Features

The TPS54331QDRQ1 features a compact SOIC-8 package, suitable for various applications. Key highlights include:
Qualified for automotive: Suitable for high-reliability systems.
Wide input voltage range (3.5V to 28V): Adaptability to different power sources.
Adjustable output voltage down to 0.8V: Customizability for specific application requirements.
Integrated MOSFET supports up to 3A continuous current: High power handling capability.
Eco-mode control for high efficiency and low power consumption. These features make the TPS54331QDRQ1 an efficient and versatile DC-DC converter suitable for various applications.

Package

The TPS54331QDRQ1 has a Package Type of Small Outline Packages (SOIC-8).

Pinout

The TPS54331QDRQ1 is a step-down (buck) DC-DC converter with an SOIC-8 package. It features the following key parameters:
Input voltage range: 800mV~25V (high-side MOSFET)
Adjustable output voltage: 0.8V~28V
Maximum continuous output current: 3A
Switching frequency: fixed at 570kHz
Quiescent current: typical 1μA in shutdown mode For pin count and functions, refer to the Texas Instruments TPS54331QDRQ1 datasheet, which provides a detailed pinout diagram and associated functions.

Manufacturer

The manufacturer of the TPS54331QDRQ1 is Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and producing innovative electronic components for various industries, including consumer electronics, automotive, and industrial applications.

Applications

The TPS54331QDRQ1 is a versatile adjustable DC-DC converter designed for various applications. It finds use in consumer electronics like set-top boxes, battery chargers, and LCD displays. Additionally, it supports industrial power supplies, distributed power systems, and car audio applications.

Equivalent

The equivalent product of TPS54331QDRQ1 is likely another Texas Instruments DC-DC converter with similar features, such as adjustable output voltage and high-side MOSFET. To find exact equivalents, consult TI's website or the SwitcherPro software tool.

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