Home / Voltage Regulators - DC DC Switching Regulators / LM2585S-12/
LM2585S-12

LM2585S-12

Manufacturer No:

LM2585S-12

Manufacturer:

National Semiconductor

Description:

LM2585 4V TO 40V, 3A STEP-UP WID

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM2585S-12 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
    100kHz
  • Current - Output
    3A (Switch)
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    12V
  • Voltage - Input (Max)
    40V
  • Voltage - Input (Min)
    4V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Boost, Flyback, Forward Converter
  • Output Configuration
    Positive
  • Function
    Step-Up, Step-Up/Step-Down
  • Packaging
    Bulk
  • Product Status
    Not For New Designs
  • Series
    SIMPLE SWITCHER®
The LM2585S-12 is a step-down switching 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 applications:Advantages: 1. High Efficiency: The LM2585S-12 provides high efficiency power conversion, making it suitable for applications where power efficiency is crucial. 2. Wide Input Voltage Range: It can accept a wide input voltage range, typically from 4V to 40V, allowing it to be used in various power supply designs. 3. Fixed Output Voltage: The chip has a fixed output voltage of 12V, which eliminates the need for external voltage regulation circuitry. 4. Adjustable Output Current: The LM2585S-12 can deliver an adjustable output current of up to 3A, making it suitable for powering a wide range of loads. 5. Thermal Shutdown Protection: It includes built-in thermal shutdown protection, which helps prevent damage to the chip during high-temperature conditions.Application Scenarios: 1. DC-DC Buck Converter: The LM2585S-12 can be used as a step-down voltage regulator in various applications, such as powering microcontrollers, sensors, or other electronic components that require a stable 12V supply. 2. Automotive Electronics: Due to its wide input voltage range and high efficiency, the chip can be used in automotive electronics applications, such as powering infotainment systems, lighting systems, or other onboard devices. 3. Industrial Power Supplies: The LM2585S-12 is suitable for industrial power supply designs, where high efficiency and stable output voltage are essential for powering control systems, motor drives, or other industrial equipment. 4. Battery Charging: It can be used in battery charging circuits, where it steps down the input voltage from a battery or a solar panel to provide a regulated 12V output for charging batteries or powering devices. 5. LED Lighting: The chip can be utilized in LED lighting applications, where it efficiently steps down higher input voltages to power LED arrays or lighting systems.These are just a few examples of the advantages and application scenarios of the LM2585S-12 integrated circuit chip. Its versatility, efficiency, and stable output voltage make it suitable for a wide range of power supply designs.
LM2585S-12 Relevant information