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TPS51221RTVR

TPS51221RTVR

Manufacturer No:

TPS51221RTVR

Manufacturer:

Texas Instruments

Description:

IC REG TRPL BUCK/LNR SYNC 32WQFN

Datasheet:

Datasheet

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TPS51221RTVR Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-WQFN (5x5)
  • Package / Case
    32-WFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    4.5V ~ 28V
  • w/Sequencer
    No
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 3
    5V, 100mA
  • Voltage/Current - Output 2
    3.3V, 10mA
  • Voltage/Current - Output 1
    Controller
  • Frequency - Switching
    200kHz ~ 1MHz
  • Number of Outputs
    3
  • Topology
    Step-Down (Buck) Synchronous (1), Linear (LDO) (2)
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The TPS51221RTVR is a highly integrated, synchronous buck controller integrated circuit (IC) chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the TPS51221RTVR IC chip are:Advantages: 1. High Integration: The TPS51221RTVR integrates a synchronous buck controller, MOSFET drivers, and protection features into a single chip, reducing the need for external components and simplifying the design.2. Efficiency: The synchronous buck controller architecture of the TPS51221RTVR provides high efficiency power conversion, minimizing power losses and maximizing energy efficiency.3. Wide Input Voltage Range: The IC chip can operate with a wide input voltage range, typically from 4.5V to 28V, making it suitable for various power supply applications.4. Adjustable Output Voltage: The TPS51221RTVR allows for adjustable output voltage, enabling flexibility in designing power supplies for different devices and systems.5. Protection Features: The IC chip incorporates various protection features such as overvoltage protection, undervoltage lockout, overcurrent protection, and thermal shutdown, ensuring safe and reliable operation.Application Scenarios: 1. Power Supplies for Computers and Servers: The TPS51221RTVR IC chip can be used in power supplies for desktop computers, laptops, and servers, providing efficient and reliable power conversion.2. Industrial Power Supplies: The high integration and wide input voltage range of the IC chip make it suitable for industrial power supply applications, such as factory automation systems, control panels, and motor drives.3. Telecom and Networking Equipment: The TPS51221RTVR can be utilized in power supplies for telecom and networking equipment, including routers, switches, and base stations, delivering efficient power conversion and protection.4. Consumer Electronics: The IC chip can be employed in power supplies for various consumer electronics devices, such as gaming consoles, set-top boxes, and audio/video equipment, ensuring efficient and stable power delivery.5. Automotive Electronics: The TPS51221RTVR can find applications in automotive electronics, including infotainment systems, advanced driver-assistance systems (ADAS), and power management modules, providing reliable power conversion in the automotive environment.Overall, the TPS51221RTVR IC chip offers advantages of high integration, efficiency, wide input voltage range, and protection features, making it suitable for a range of power supply applications across different industries.
TPS51221RTVR Relevant information