Home / Voltage Regulators - DC DC Switching Regulators / LM2577M-12/
LM2577M-12

LM2577M-12

Manufacturer No:

LM2577M-12

Manufacturer:

Texas Instruments

Description:

IC REG MULTI CONFG 12V 3A 24SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM2577M-12 Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-SOIC
  • Package / Case
    24-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    52kHz
  • Current - Output
    3A (Switch)
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    12V
  • Voltage - Input (Max)
    40V
  • Voltage - Input (Min)
    3.5V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Boost, Flyback, Forward Converter
  • Output Configuration
    Positive or Negative
  • Function
    Step-Up, Step-Up/Step-Down
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2577M-12 is a step-up (boost) voltage regulator integrated circuit (IC) chip manufactured by Texas Instruments. It has several advantages and application scenarios, including:Advantages: 1. High Efficiency: The LM2577M-12 offers high efficiency conversion of input voltage to 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 output voltage can be adjusted using external resistors, providing flexibility in meeting specific voltage requirements. 4. Overcurrent Protection: The IC incorporates overcurrent protection, which safeguards the circuit from excessive current flow, preventing damage to the chip and connected components. 5. Thermal Shutdown: It includes a thermal shutdown feature that protects the IC from overheating, ensuring its longevity and reliability.Application Scenarios: 1. Battery-Powered Devices: The LM2577M-12 can be used in battery-powered devices to boost the battery voltage to a higher level, enabling efficient power delivery to various components. 2. Automotive Electronics: It finds applications in automotive electronics, where it can step up the battery voltage to power devices requiring higher voltages, such as displays, sensors, or communication modules. 3. Solar Power Systems: The IC 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 devices. 4. LED Lighting: It can be employed in LED lighting applications to step up the input voltage to the required level for driving LEDs, ensuring stable and efficient illumination. 5. Portable Electronics: The LM2577M-12 can be used in portable electronic devices, such as smartphones or tablets, to boost the battery voltage for specific components or subsystems requiring higher voltages.These advantages and application scenarios make the LM2577M-12 a versatile and useful IC chip for various power supply and voltage boosting applications.
LM2577M-12 Relevant information