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NJW4810A Series
Dual Half Bridge Driver

Download Datasheet

  • Description

    The NJW4810A is a general-purpose dual half bridge driver capable of supplying 1A current. Output duty=100% can be operated by high side P channel MOSFET. It can use as a full bridge driver by connecting VDD1 and VDD2. The internal gate driver drives high-side/low-side power MOSFET; therefore, it is able to fast switching. Additionally, it has protection features such as over current protection and thermal shutdown. And in the case of failure, it can output a fault flag. It is suitable for power switching applications of DSP/micro controller.

  • Spec
    Supply Voltage 8V to 40V
    Channels 2(Half)
    Output Peak Current ± 1 A
    Output Rise/Fall Time Typ. 3nsec / 5nsec
    Structure Bi-CMOS Technology
    Wide Operating Temperature -40℃ to +85℃
    Junction Temp. +150℃
    Package HSOP8-M1
    Note Thermal Shut Down
    Over Current Protection
    Under Voltage Lockouts
    Fault Indicator Output
    High Heat Radiation Package

    Protections / Functions

  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

Download Datasheet

Functional Description

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Category:Switching Drivers

Sub Ctegory Half/Full Bridge Drivers
No.of Circuit 2
Drive Circuit Half
Supply Voltage
Supply Voltage
Output Peak
Current typ(A)