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LM2577SX-15/NOPB

LM2577SX-15/NOPB

Manufacturer No:

LM2577SX-15/NOPB

Manufacturer:

Texas Instruments

Description:

IC REG MULT CONFG 15V 3A TO263

Datasheet:

Datasheet

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LM2577SX-15/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    DDPAK/TO-263-5
  • Package / Case
    TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
  • 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)
    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 or Negative
  • Function
    Step-Up, Step-Up/Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2577SX-15/NOPB is a step-up (boost) voltage regulator integrated circuit (IC) chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and common application scenarios:Advantages: 1. High Efficiency: The LM2577SX-15/NOPB has a high efficiency of up to 92%, making it suitable for applications where power conversion efficiency is crucial. 2. Wide Input Voltage Range: It can accept input voltages ranging from 3.5V to 40V, allowing it to be used in a wide range of power supply applications. 3. Adjustable Output Voltage: The output voltage can be adjusted using external resistors, providing flexibility in meeting specific voltage requirements. 4. Current Limiting and Thermal Shutdown Protection: The IC incorporates features like current limiting and thermal shutdown protection, ensuring safe operation and protecting the circuit from damage. 5. Compact Size: The LM2577SX-15/NOPB is available in a small surface-mount package, making it suitable for space-constrained applications.Application Scenarios: 1. Battery-Powered Devices: The LM2577SX-15/NOPB can be used in battery-powered devices where a higher voltage is required than the battery voltage. For example, it can be used to step up the voltage from a 3.7V lithium-ion battery to power a 5V microcontroller or other components. 2. Automotive Electronics: In automotive applications, the IC can be used to step up the voltage from the car battery (typically 12V) to power various components requiring higher voltages, such as displays, sensors, or communication modules. 3. Solar Power Systems: The LM2577SX-15/NOPB can be used in solar power systems to step up the voltage from a solar panel to charge batteries or power devices requiring higher voltages. 4. LED Lighting: It can be used in LED lighting applications to boost the voltage from a lower input voltage source (e.g., a battery or low voltage power supply) to drive LEDs requiring higher voltages. 5. Industrial and Telecom Applications: The IC can be used in various industrial and telecom applications where a stable and regulated higher voltage is required.These are just a few examples of the advantages and application scenarios of the LM2577SX-15/NOPB IC chip. Its versatility, efficiency, and protection features make it suitable for a wide range of power conversion applications.
LM2577SX-15/NOPB Relevant information