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TPS51221RTVT

TPS51221RTVT

Manufacturer No:

TPS51221RTVT

Manufacturer:

Texas Instruments

Description:

IC REG TRPL BUCK/LNR SYNC 32WQFN

Datasheet:

Datasheet

Delivery:

Payment:

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TPS51221RTVT 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 TPS51221RTVT is a highly integrated, synchronous buck controller integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the TPS51221RTVT chip are:Advantages: 1. High Integration: The TPS51221RTVT chip integrates a synchronous buck controller, MOSFET drivers, and protection features into a single package, reducing the need for external components and simplifying the design.2. Efficiency: The chip utilizes a synchronous buck topology, which provides high power conversion efficiency, minimizing power losses and maximizing battery life in portable devices.3. Wide Input Voltage Range: The TPS51221RTVT chip can operate with input voltages ranging from 4.5V to 28V, making it suitable for a wide range of applications.4. Adjustable Output Voltage: The chip allows for adjustable output voltage, enabling flexibility in powering different components or devices.5. Protection Features: The TPS51221RTVT chip incorporates various protection features like overvoltage protection, undervoltage lockout, overcurrent protection, and thermal shutdown, ensuring safe and reliable operation.Application Scenarios: 1. Portable Devices: The TPS51221RTVT chip is commonly used in portable devices like smartphones, tablets, and laptops to regulate the voltage supplied to various components, such as processors, memory, and display panels.2. Industrial Applications: The chip can be applied in industrial equipment, such as automation systems, motor drives, and control systems, where efficient power conversion and voltage regulation are required.3. Networking Equipment: The TPS51221RTVT chip finds application in networking equipment like routers, switches, and servers, providing power management and voltage regulation for different components and subsystems.4. Automotive Electronics: The chip can be used in automotive electronics, such as infotainment systems, advanced driver-assistance systems (ADAS), and powertrain control modules, ensuring efficient power conversion and voltage regulation.5. Power Supplies: The TPS51221RTVT chip can be utilized in various power supply designs, including point-of-load (POL) converters, DC-DC converters, and voltage regulators, offering high efficiency and reliable performance.Overall, the TPS51221RTVT chip's advantages and application scenarios make it suitable for a wide range of electronic devices and systems that require efficient power conversion and voltage regulation.
TPS51221RTVT Relevant information