Home / Audio Amplifiers / LV49157V-MPB-H/
LV49157V-MPB-H

LV49157V-MPB-H

Manufacturer No:

LV49157V-MPB-H

Manufacturer:

onsemi

Description:

IC AMP CLASS D STER 15W 44SSOPJ

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LV49157V-MPB-H Specifications

  • Type
    Parameter
  • Package / Case
    44-LSSOP (0.220", 5.60mm Width) Exposed Pad
  • Supplier Device Package
    44-SSOPJ
  • Operating Temperature
    -25°C ~ 75°C (TA)
  • Mounting Type
    Surface Mount
  • Features
    Mute, Short-Circuit and Thermal Protection, Standby
  • Voltage - Supply
    9V ~ 18V
  • Max Output Power x Channels @ Load
    15W x 2 @ 8Ohm; 72mW x 2 @ 16Ohm
  • Output Type
    2-Channel (Stereo) with Stereo Headphones
  • Type
    Class D
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The LV49157V-MPB-H is an integrated circuit chip developed by ON Semiconductor. It is a motor driver IC specifically designed for use in DVD players and recorders. Here are some advantages and application scenarios of this chip:Advantages: 1. High Integration: The LV49157V-MPB-H integrates multiple functions required for motor control, such as motor driver, spindle motor, sled motor, and focus/tracking actuator driver, into a single chip. This high level of integration reduces the overall component count and simplifies the design process.2. Compact Size: The chip is available in a small package, which helps in designing compact and space-efficient DVD player or recorder systems.3. Low Power Consumption: The LV49157V-MPB-H is designed to operate with low power consumption, making it suitable for battery-powered devices or energy-efficient applications.4. Protection Features: The chip incorporates various protection features like overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring the safety and reliability of the motor control system.Application Scenarios: 1. DVD Players: The LV49157V-MPB-H is primarily used in DVD players for controlling the various motors involved in the playback mechanism. It can drive the spindle motor responsible for spinning the DVD, the sled motor for moving the optical pickup, and the focus/tracking actuator for precise positioning.2. DVD Recorders: The chip can also be used in DVD recorders, where it controls the motors required for both playback and recording functions. It enables the precise movement of the optical pickup for writing data onto the DVD.3. Portable DVD Players: Due to its low power consumption and compact size, the LV49157V-MPB-H is suitable for portable DVD players. It helps in achieving longer battery life and enables the design of slim and lightweight devices.4. Other Optical Disc Drives: Apart from DVD players and recorders, the chip can be utilized in other optical disc drives like CD players, Blu-ray players, or game consoles, where motor control is required.Overall, the LV49157V-MPB-H offers a highly integrated and efficient solution for motor control in DVD players and recorders, enabling compact designs, low power consumption, and reliable performance.
LV49157V-MPB-H Relevant information