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LM2577T-15/LB03

LM2577T-15/LB03

Manufacturer No:

LM2577T-15/LB03

Manufacturer:

Texas Instruments

Description:

IC REG MULT CONFG 15V 3A TO220-5

Datasheet:

Datasheet

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LM2577T-15/LB03 Specifications

  • Type
    Parameter
  • Supplier Device Package
    TO-220-5
  • Package / Case
    TO-220-5 Formed Leads
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    52kHz
  • Current - Output
    3A (Switch)
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    15V
  • Voltage - Input (Max)
    40V
  • Voltage - Input (Min)
    3.5V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Boost, Flyback, Forward Converter
  • Output Configuration
    Positive
  • Function
    Step-Up, Step-Up/Step-Down
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2577T-15/LB03 is a step-up (boost) voltage regulator integrated circuit chip manufactured by Texas Instruments. It has several advantages and application scenarios, including:Advantages: 1. High Efficiency: The LM2577T-15/LB03 chip offers high efficiency conversion of input voltage to a higher output voltage, making it suitable for applications where power efficiency is crucial. 2. Wide Input Voltage Range: It can accept a wide range of input voltages, typically from 3.5V to 40V, allowing it to be used in various power supply configurations. 3. Adjustable Output Voltage: The chip provides an adjustable output voltage, making it versatile for different applications that require specific voltage levels. 4. Overcurrent Protection: It includes built-in overcurrent protection, which safeguards the chip and the connected circuitry from excessive current flow, preventing damage. 5. Thermal Shutdown: The LM2577T-15/LB03 chip incorporates thermal shutdown protection, which shuts down the chip if it exceeds the safe operating temperature, preventing overheating and potential damage.Application Scenarios: 1. Battery-Powered Devices: The LM2577T-15/LB03 chip can be used in battery-powered devices where a higher voltage is required, such as portable audio players, handheld instruments, or battery chargers. 2. Automotive Electronics: It can be employed in automotive applications to step up the battery voltage to power various components, such as LED lighting systems, sensors, or communication modules. 3. Solar Power Systems: The chip can be utilized in solar power systems to boost the low voltage generated by solar panels to a higher voltage suitable for charging batteries or powering electronic devices. 4. Industrial Automation: It can be used in industrial automation systems to convert lower voltage levels to higher voltage levels required by different components, such as motors, actuators, or control circuits. 5. LED Lighting: The LM2577T-15/LB03 chip can be employed in LED lighting applications to step up the voltage and drive multiple LEDs in series, enabling efficient and regulated illumination.These are just a few examples of the advantages and application scenarios of the LM2577T-15/LB03 integrated circuit chip. Its versatility, efficiency, and protection features make it suitable for a wide range of voltage boosting applications.
LM2577T-15/LB03 Relevant information