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LM2590HVSX-3.3

LM2590HVSX-3.3

Manufacturer No:

LM2590HVSX-3.3

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 3.3V 1A TO263-7

Datasheet:

Datasheet

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LM2590HVSX-3.3 Specifications

  • Type
    Parameter
  • Supplier Device Package
    DDPAK/TO-263-7
  • Package / Case
    TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    150kHz
  • Current - Output
    1A
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    3.3V
  • Voltage - Input (Max)
    60V
  • Voltage - Input (Min)
    4.5V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2590HVSX-3.3 is a step-down voltage regulator integrated circuit (IC) chip manufactured by Texas Instruments. It has several advantages and application scenarios, including:Advantages: 1. High Efficiency: The LM2590HVSX-3.3 offers high efficiency due to its synchronous rectification topology, which reduces power dissipation and improves overall energy efficiency. 2. Wide Input Voltage Range: It can accept a wide input voltage range, typically from 4.5V to 60V, making it suitable for various applications. 3. Adjustable Output Voltage: The output voltage can be adjusted using external resistors, allowing flexibility in designing power supply circuits. 4. Protection Features: The IC includes built-in protection features such as thermal shutdown, current limit, and input undervoltage lockout, ensuring safe operation and preventing damage to the circuit.Application Scenarios: 1. Power Supply for Industrial Applications: The LM2590HVSX-3.3 can be used to provide regulated power supply in industrial applications where a wide input voltage range is required, such as factory automation systems, motor control circuits, and robotics. 2. Automotive Electronics: With its ability to handle high input voltages, the IC can be used in automotive electronics applications, including power supply for infotainment systems, lighting control, and engine management systems. 3. Battery-Powered Devices: The LM2590HVSX-3.3 can be utilized in battery-powered devices, such as portable instruments, handheld devices, and battery chargers, to efficiently regulate the voltage and extend battery life. 4. Telecom and Networking Equipment: It can be employed in telecom and networking equipment, including routers, switches, and base stations, to provide regulated power supply and ensure stable operation. 5. Solar Power Systems: The IC can be used in solar power systems to regulate the voltage from solar panels and efficiently charge batteries or power electronic devices.These are just a few examples of the advantages and application scenarios of the LM2590HVSX-3.3 IC chip. Its versatility, efficiency, and protection features make it suitable for a wide range of power supply applications.
LM2590HVSX-3.3 Relevant information