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TPS51285ARUKT

TPS51285ARUKT

Manufacturer No:

TPS51285ARUKT

Manufacturer:

Texas Instruments

Description:

IC REG QUAD BUCK/LNR SYNC 20WQFN

Datasheet:

Datasheet

Delivery:

Payment:

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TPS51285ARUKT Specifications

  • Type
    Parameter
  • w/Supervisor
    No
  • w/LED Driver
    No
  • Voltage/Current - Output 2
    3.3V, 100mA
  • Voltage/Current - Output 1
    Controller
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
The TPS51285ARUKT is a highly integrated power management IC (PMIC) chip designed for use in notebook and tablet computers. It offers several advantages and can be applied in various scenarios:1. High Integration: The TPS51285ARUKT integrates multiple power management functions into a single chip, including a buck controller, LDOs (low-dropout regulators), and power switches. This high level of integration reduces the overall component count and board space required for power management, making it ideal for compact devices like notebooks and tablets.2. Efficient Power Conversion: The chip incorporates a high-performance synchronous buck controller that provides efficient power conversion. It supports a wide input voltage range and can deliver high currents, ensuring stable and reliable power supply to the system components.3. Adaptive Voltage Scaling: The TPS51285ARUKT features adaptive voltage scaling (AVS) technology, which allows dynamic adjustment of the processor's supply voltage based on its workload. This helps optimize power consumption and extend battery life in portable devices.4. Comprehensive Protection Features: The chip includes various protection features like overvoltage protection, undervoltage lockout, overcurrent protection, and thermal shutdown. These protections safeguard the system and its components from potential damage due to voltage or current anomalies.5. Flexible Design Options: The TPS51285ARUKT offers flexibility in design by providing programmable output voltage options and adjustable switching frequency. This allows designers to tailor the power management solution to meet specific system requirements.Application Scenarios: 1. Notebook Computers: The TPS51285ARUKT is commonly used in notebook computers to manage the power supply for the CPU, GPU, memory, and other components. Its high integration and efficiency make it suitable for compact and power-constrained laptop designs.2. Tablet Computers: Tablets require efficient power management due to their limited battery capacity. The TPS51285ARUKT's AVS technology and comprehensive protection features make it an ideal choice for power management in tablets, ensuring optimal power utilization and protection against voltage anomalies.3. Portable Devices: The chip's small form factor and high integration make it suitable for various portable devices like portable gaming consoles, portable media players, and handheld devices. Its efficient power conversion and protection features contribute to longer battery life and reliable operation.4. Industrial Applications: The TPS51285ARUKT can also be used in industrial applications that require efficient power management, such as industrial tablets, ruggedized computers, and embedded systems. Its robust protection features make it suitable for demanding environments.Overall, the TPS51285ARUKT integrated circuit chip offers advantages like high integration, efficient power conversion, adaptive voltage scaling, and comprehensive protection features. Its application scenarios include notebook and tablet computers, portable devices, and industrial applications.
TPS51285ARUKT Relevant information