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LM2771SDX

LM2771SDX

Manufacturer No:

LM2771SDX

Manufacturer:

Texas Instruments

Description:

IC REG CHARGE PUMP 1.5V 10WSON

Datasheet:

Datasheet

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LM2771SDX Specifications

  • Type
    Parameter
  • Supplier Device Package
    10-WSON (3x3)
  • Package / Case
    10-WFDFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -30°C ~ 85°C (TA)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    1.1MHz
  • Current - Output
    250mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    1.5V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.7V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Charge Pump
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM2771SDX is a specific model of integrated circuit chip manufactured by Texas Instruments. It is a highly efficient, step-down DC-DC converter designed for applications that require low power consumption and small form factors. Some of the advantages and application scenarios of the LM2771SDX chip are:1. High Efficiency: The LM2771SDX chip offers high efficiency, typically up to 95%, which helps in reducing power consumption and extending battery life in portable devices.2. Low Quiescent Current: It has a low quiescent current of around 16?A, making it suitable for battery-powered applications where power efficiency is crucial.3. Small Form Factor: The LM2771SDX chip comes in a small package, making it ideal for space-constrained applications such as wearable devices, smartphones, tablets, and other portable electronics.4. Wide Input Voltage Range: It can operate with input voltages ranging from 2.7V to 5.5V, allowing it to be used with various power sources, including single-cell lithium-ion batteries and USB power.5. Adjustable Output Voltage: The chip provides an adjustable output voltage, allowing flexibility in powering different components within a system.6. Overcurrent and Thermal Protection: The LM2771SDX chip incorporates overcurrent and thermal protection features, ensuring safe operation and preventing damage to the device.Application scenarios where the LM2771SDX chip can be utilized include:1. Portable Electronics: It can be used in smartphones, tablets, e-readers, portable media players, and other battery-powered devices to efficiently regulate power supply and extend battery life.2. Wearable Devices: The small form factor and low power consumption make it suitable for wearable devices such as smartwatches, fitness trackers, and health monitoring devices.3. IoT Devices: The LM2771SDX chip can be used in various Internet of Things (IoT) devices that require efficient power management, such as sensors, smart home devices, and connected appliances.4. Industrial Applications: It can be employed in industrial equipment, automation systems, and other devices that require stable and efficient power supply in harsh environments.Overall, the LM2771SDX chip offers advantages of high efficiency, low power consumption, small form factor, and wide input voltage range, making it suitable for a range of applications where power management is critical.
LM2771SDX Relevant information