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LM2853MH-1.5

LM2853MH-1.5

Manufacturer No:

LM2853MH-1.5

Manufacturer:

National Semiconductor

Description:

SWITCHING REGULATOR, VOLTAGE-MOD

Datasheet:

Datasheet

Delivery:

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LM2853MH-1.5 Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-HTSSOP
  • Package / Case
    14-PowerTSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    550kHz
  • Current - Output
    3A
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    1.5V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    3V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2853MH-1.5 is a specific model of integrated circuit chip manufactured by Texas Instruments. It is a high-efficiency, step-down DC-DC converter designed for applications requiring low output voltages. Here are some advantages and application scenarios of the LM2853MH-1.5:Advantages: 1. High Efficiency: The LM2853MH-1.5 offers high efficiency, which helps in reducing power dissipation and increasing battery life in portable devices. 2. Wide Input Voltage Range: It can operate with input voltages ranging from 4.5V to 36V, making it suitable for a wide range of applications. 3. Low Output Voltage: The chip provides a fixed output voltage of 1.5V, which is useful for powering low voltage components or devices. 4. Adjustable Output Voltage: The LM2853MH-1.5 also allows for adjustable output voltage through external resistors, providing flexibility in certain applications. 5. Protection Features: It includes various protection features like thermal shutdown, current limit, and under-voltage lockout, ensuring safe operation and protecting the chip from damage.Application Scenarios: 1. Battery-Powered Devices: The LM2853MH-1.5 is commonly used in battery-powered devices such as smartphones, tablets, portable media players, and handheld instruments, where efficient power conversion and low output voltage are required. 2. Industrial Applications: It can be used in industrial automation systems, control panels, and sensors that require stable and low voltage power supplies. 3. Automotive Electronics: The chip's wide input voltage range and protection features make it suitable for automotive applications, including infotainment systems, dashboard displays, and lighting control modules. 4. LED Lighting: The LM2853MH-1.5 can be used in LED lighting applications, where it efficiently steps down higher input voltages to power low voltage LED arrays or strips. 5. Telecom and Networking Equipment: It finds applications in telecom and networking equipment, such as routers, switches, and base stations, where it provides stable and efficient power conversion for various components.These are just a few examples of the advantages and application scenarios of the LM2853MH-1.5 integrated circuit chip. The specific usage depends on the requirements of the system and the desired voltage regulation.
LM2853MH-1.5 Relevant information