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BM5449MWV-E2

BM5449MWV-E2

Manufacturer No:

BM5449MWV-E2

Manufacturer:

Description:

IC AMP D STEREO 20W UQFN056V7070

Datasheet:

Datasheet

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BM5449MWV-E2 Specifications

  • Type
    Parameter
  • Package / Case
    56-VFQFN Exposed Pad
  • Supplier Device Package
    UQFN056V7070
  • Operating Temperature
    -25°C ~ 85°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Depop
  • Voltage - Supply
    10V ~ 26V
  • Max Output Power x Channels @ Load
    20W x 2 @ 8Ohm
  • Output Type
    2-Channel (Stereo)
  • Type
    Class D
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Not For New Designs
  • Series
    -
The BM5449MWV-E2 is an integrated circuit chip developed by ROHM Semiconductor. It is a motor driver IC specifically designed for use in automotive applications. Here are some advantages and application scenarios of this chip:Advantages: 1. High integration: The BM5449MWV-E2 integrates multiple functions required for motor control, such as a pre-driver, H-bridge driver, and protection circuits, into a single chip. This reduces the overall component count and simplifies the design process. 2. High efficiency: The chip utilizes a high-efficiency MOSFET output stage, which helps in reducing power losses and improving overall system efficiency. 3. Robust protection features: The BM5449MWV-E2 incorporates various protection features like overcurrent protection, overvoltage protection, and thermal shutdown. These features ensure the safe operation of the motor and protect the chip from damage. 4. Wide operating voltage range: The chip supports a wide operating voltage range, typically from 4.5V to 18V, making it suitable for various automotive applications.Application scenarios: 1. Automotive HVAC systems: The BM5449MWV-E2 can be used to control the blower motor in automotive heating, ventilation, and air conditioning (HVAC) systems. It provides precise motor control and efficient operation, contributing to improved comfort and energy efficiency. 2. Power windows and sunroofs: The chip can be employed in power window and sunroof control systems in automobiles. It enables smooth and reliable motor control for opening and closing windows and sunroofs. 3. Electric mirrors: The BM5449MWV-E2 can be utilized in electric mirror control systems, allowing precise and effortless adjustment of mirrors in vehicles. 4. Seat adjustment: The chip can be used in motorized seat adjustment systems, enabling smooth and accurate control of seat positioning in automobiles. 5. Other automotive applications: The BM5449MWV-E2 can also be applied in various other automotive systems that require motor control, such as windshield wipers, door locks, and fuel pumps.Overall, the BM5449MWV-E2 integrated circuit chip offers high integration, efficiency, and protection features, making it suitable for a wide range of motor control applications in the automotive industry.
BM5449MWV-E2 Relevant information