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LTC3311SIV#PBF

LTC3311SIV#PBF

Manufacturer No:

LTC3311SIV#PBF

Manufacturer:

Analog Devices Inc.

Description:

12.5A LOW VLTG SYNCH STEP-DWN SI

Datasheet:

Datasheet

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LTC3311SIV#PBF Specifications

  • Type
    Parameter
  • Supplier Device Package
    18-LQFN (3x3)
  • Package / Case
    18-TFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    2MHz
  • Current - Output
    12.5A
  • Voltage - Output (Max)
    5.5V
  • Voltage - Output (Min/Fixed)
    0.5V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.25V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tray
  • Product Status
    Active
  • Series
    Silent Switcher®2
The LTC3311SIV#PBF is a high-efficiency, low quiescent current, synchronous buck-boost DC/DC converter integrated circuit chip. It offers several advantages and can be applied in various scenarios:Advantages: 1. Wide Input Voltage Range: The LTC3311SIV#PBF can operate from input voltages as low as 1.8V and as high as 5.5V, making it suitable for a wide range of power sources. 2. High Efficiency: The chip utilizes a synchronous rectification topology, which enables it to achieve high efficiency, minimizing power losses and maximizing battery life. 3. Low Quiescent Current: The LTC3311SIV#PBF has a low quiescent current of only 6?A, making it ideal for battery-powered applications where power consumption needs to be minimized. 4. Buck-Boost Topology: The chip can regulate the output voltage to be either higher or lower than the input voltage, providing flexibility in power conversion applications. 5. Integrated Power Switches: The LTC3311SIV#PBF incorporates both N-channel and P-channel MOSFETs, eliminating the need for external power switches and reducing component count and board space.Application Scenarios: 1. Battery-Powered Devices: The low quiescent current and high efficiency of the LTC3311SIV#PBF make it suitable for portable and battery-powered devices such as smartphones, tablets, wearables, and IoT devices. 2. Energy Harvesting: The buck-boost topology of the chip allows it to efficiently convert energy from various sources like solar panels, thermoelectric generators, or piezoelectric elements, making it suitable for energy harvesting applications. 3. Industrial and Automotive Applications: The wide input voltage range and robust design of the LTC3311SIV#PBF make it suitable for industrial and automotive applications where the input voltage can vary widely and the operating conditions can be harsh. 4. Power Backup Systems: The chip can be used in power backup systems to regulate the output voltage and ensure a stable power supply during power outages or fluctuations. 5. Portable Medical Devices: The low quiescent current and high efficiency of the LTC3311SIV#PBF make it suitable for portable medical devices that require long battery life and reliable power conversion.Overall, the LTC3311SIV#PBF integrated circuit chip offers advantages such as wide input voltage range, high efficiency, low quiescent current, and integrated power switches, making it suitable for a range of applications requiring efficient and flexible power conversion.
LTC3311SIV#PBF Relevant information