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TPS51123RGER

TPS51123RGER

Manufacturer No:

TPS51123RGER

Manufacturer:

Texas Instruments

Description:

IC REG QUAD BUCK/LNR SYNC 24VQFN

Datasheet:

Datasheet

Delivery:

Payment:

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TPS51123RGER 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 TPS51123RGER is a highly integrated power management IC (PMIC) chip designed for notebook and tablet PCs. It offers several advantages and can be applied in various scenarios:1. High Integration: The TPS51123RGER integrates multiple functions into a single chip, including synchronous buck controller, dual synchronous buck converters, and linear regulators. This high level of integration reduces the overall component count and PCB space required for power management, making it suitable for compact devices.2. Efficient Power Conversion: The chip utilizes advanced control techniques to achieve high power conversion efficiency. This results in reduced power dissipation and longer battery life for portable devices.3. Flexible Power Delivery: The TPS51123RGER supports multiple power rails, allowing it to efficiently manage and regulate different voltage levels required by various components in a notebook or tablet PC. It provides adjustable output voltage and current limit settings, enabling customization for specific power requirements.4. Protection Features: The chip incorporates various protection features like overvoltage protection (OVP), undervoltage lockout (UVLO), overcurrent protection (OCP), and thermal shutdown. These protections ensure safe and reliable operation of the power management system, safeguarding the device and its components.5. Wide Input Voltage Range: The TPS51123RGER can operate from a wide input voltage range, typically from 4.5V to 28V. This allows it to handle different power sources, such as AC adapters or batteries, making it suitable for a range of portable devices.Application Scenarios: 1. Notebook PCs: The TPS51123RGER is commonly used in notebook PCs to manage power delivery to various components like the CPU, GPU, memory, and peripherals. Its high integration and efficiency make it ideal for compact and power-efficient laptops.2. Tablet PCs: Tablets require efficient power management due to their limited battery capacity. The TPS51123RGER can be used to regulate power to the display, processor, memory, and other components, maximizing battery life.3. Portable Gaming Devices: Gaming devices often have high power requirements. The TPS51123RGER's ability to handle multiple power rails and its protection features make it suitable for managing power delivery to gaming consoles, ensuring stable and efficient operation.4. Industrial Applications: The chip's wide input voltage range and protection features make it suitable for industrial applications where power sources may vary and reliability is crucial. It can be used in industrial PCs, embedded systems, and automation equipment.Overall, the TPS51123RGER offers advantages such as high integration, efficient power conversion, flexibility, and protection features, making it a versatile choice for power management in various portable and industrial devices.
TPS51123RGER Relevant information