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LM2893M

LM2893M

Manufacturer No:

LM2893M

Manufacturer:

National Semiconductor

Description:

TELECOM CIRCUIT, BIPOLAR

Datasheet:

Datasheet

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LM2893M Specifications

  • Type
    Parameter
  • Power (Watts)
    1.66 W
  • Supplier Device Package
    20-SOIC
  • Package / Case
    20-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Current - Supply
    79mA
  • Voltage - Supply
    13.5V ~ 23V, 15V ~ 28V
  • Number of Circuits
    1
  • Interface
    -
  • Function
    Transceiver
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM2893M is a specific integrated circuit (IC) chip designed for motor control applications. It offers several advantages and can be used in various scenarios. Here are some of the advantages and application scenarios of the LM2893M IC:Advantages: 1. High integration: The LM2893M integrates multiple functions required for motor control, such as motor driver, current sensing, and protection features, into a single chip. This reduces the need for external components and simplifies the overall circuit design.2. Efficient motor control: The IC provides efficient motor control by utilizing advanced techniques like pulse-width modulation (PWM) for speed control and current limiting to protect the motor from damage.3. Compact size: The LM2893M is available in a small package, making it suitable for space-constrained applications where size is a critical factor.4. Thermal protection: The IC incorporates thermal shutdown and over-temperature protection mechanisms, ensuring safe operation and preventing damage due to excessive heat.Application scenarios: 1. Robotics: The LM2893M can be used in robotic applications to control the motors responsible for locomotion or arm movements. Its compact size and integrated features make it suitable for small-sized robots.2. Industrial automation: In industrial automation systems, the IC can be employed to control motors used in conveyor belts, robotic arms, or other machinery. Its high integration and protection features make it reliable and efficient in such scenarios.3. Automotive applications: The LM2893M can be utilized in automotive systems for controlling various motors, such as windshield wipers, power windows, or seat adjustments. Its thermal protection and compact size make it suitable for automotive environments.4. Consumer electronics: The IC can find applications in consumer electronics devices that require motor control, such as drones, camera gimbals, or home appliances like washing machines or vacuum cleaners. Its integration and efficiency make it a suitable choice for such applications.5. Renewable energy systems: The LM2893M can be used in renewable energy systems, such as solar trackers or wind turbine control, where precise motor control is required. Its compact size and protection features make it suitable for outdoor installations.Overall, the LM2893M IC offers advantages like high integration, efficient motor control, compact size, and thermal protection, making it suitable for a wide range of motor control applications in various industries.
LM2893M Relevant information