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RT7298AHGQW

RT7298AHGQW

Manufacturer No:

RT7298AHGQW

Manufacturer:

Richtek USA Inc.

Description:

IC REG BUCK ADJUSTABLE 6A 14WQFN

Datasheet:

Datasheet

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RT7298AHGQW Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-WQFN (3.5x3.5)
  • Package / Case
    14-PowerWFQFN
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    200kHz ~ 1.6MHz
  • Current - Output
    6A
  • Voltage - Output (Max)
    5V
  • Voltage - Output (Min/Fixed)
    0.6V
  • Voltage - Input (Max)
    18V
  • Voltage - Input (Min)
    4.5V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The RT7298AHGQW is a highly integrated synchronous step-down DC/DC converter chip. Some of its advantages and application scenarios include:Advantages: 1. High Efficiency: The chip offers high efficiency conversion, which helps in reducing power dissipation and extending battery life in portable devices. 2. Wide Input Voltage Range: It can operate with input voltages ranging from 2.5V to 5.5V, making it suitable for a wide range of applications. 3. Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to VIN, providing flexibility for different power requirements. 4. Low Quiescent Current: The chip has a low quiescent current of only 22μA, which is beneficial for battery-powered devices. 5. Over-Temperature Protection: It includes over-temperature protection, which ensures safe operation even under high-temperature conditions.Application Scenarios: 1. Portable Devices: The RT7298AHGQW is commonly used in portable devices such as smartphones, tablets, portable media players, and handheld gaming consoles. Its high efficiency and low quiescent current make it ideal for extending battery life in these devices. 2. IoT Devices: With its wide input voltage range and adjustable output voltage, the chip can be used in various IoT devices, including smart home devices, wearables, and wireless sensors. 3. Industrial Applications: The chip's over-temperature protection and wide input voltage range make it suitable for industrial applications, such as industrial automation, robotics, and control systems. 4. Automotive Electronics: The RT7298AHGQW can also be used in automotive electronics, including infotainment systems, navigation systems, and advanced driver-assistance systems (ADAS). Its wide input voltage range and over-temperature protection are beneficial in automotive environments.Overall, the RT7298AHGQW integrated circuit chip offers high efficiency, flexibility, and protection features, making it suitable for a wide range of applications in portable devices, IoT, industrial, and automotive electronics.
RT7298AHGQW Relevant information