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LTC3548AEDD#TRPBF

LTC3548AEDD#TRPBF

Manufacturer No:

LTC3548AEDD#TRPBF

Manufacturer:

Analog Devices Inc.

Description:

IC REG BUCK BST ADJ DL 10DFN

Datasheet:

Datasheet

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Payment:

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LTC3548AEDD#TRPBF Specifications

  • Type
    Parameter
  • Supplier Device Package
    10-DFN (3x3)
  • Package / Case
    10-WFDFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    2.25MHz
  • Current - Output
    400mA, 800mA
  • Voltage - Output (Max)
    5V
  • Voltage - Output (Min/Fixed)
    0.6V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.5V
  • Number of Outputs
    2
  • Output Type
    Adjustable
  • Topology
    Buck, Buck-Boost
  • Output Configuration
    Positive
  • Function
    Step-Down, Step-Up/Step-Down
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LTC3548AEDD#TRPBF is a specific model of integrated circuit chip manufactured by Linear Technology (now part of Analog Devices). It is a high-efficiency, low-quiescent current, synchronous buck-boost DC/DC converter. Here are some advantages and application scenarios of this chip:Advantages: 1. Wide Input Voltage Range: The LTC3548AEDD#TRPBF can operate from input voltages as low as 2.4V and as high as 5.5V, making it suitable for a wide range of applications. 2. High Efficiency: This chip offers high efficiency, typically up to 95%, which helps in reducing power consumption and extending battery life in portable devices. 3. Low Quiescent Current: The LTC3548AEDD#TRPBF has a low quiescent current of only 25μA, which is beneficial for battery-powered applications where power consumption needs to be minimized. 4. Synchronous Buck-Boost Topology: The buck-boost topology allows the chip to regulate the output voltage even when the input voltage is higher or lower than the desired output voltage, providing flexibility in various power supply scenarios. 5. Small Package: The chip is available in a small 10-lead DFN package, which helps in saving board space and making it suitable for compact designs.Application Scenarios: 1. Battery-Powered Devices: The LTC3548AEDD#TRPBF is commonly used in battery-powered devices such as smartphones, tablets, portable media players, and handheld instruments. Its high efficiency and low quiescent current make it ideal for extending battery life. 2. USB Power Supplies: The chip can be used in USB power supplies to provide regulated output voltages for charging various devices. Its wide input voltage range and buck-boost topology make it suitable for handling different USB power sources. 3. Industrial and Automotive Applications: The LTC3548AEDD#TRPBF can be used in industrial and automotive applications where the input voltage can vary widely. Its ability to regulate the output voltage in buck or boost mode makes it suitable for powering various components in these environments. 4. IoT Devices: With the increasing popularity of Internet of Things (IoT) devices, the LTC3548AEDD#TRPBF can be used to power sensors, wireless modules, and other low-power components in IoT devices. Its small package and low power consumption are advantageous for these applications.It's important to note that the specific advantages and application scenarios may vary depending on the requirements and design considerations of a particular project. It is recommended to refer to the datasheet and consult with the manufacturer for detailed information and guidance.
LTC3548AEDD#TRPBF Relevant information