Microchip Technology Inc

ATA6826C

In Production

A fully protected triple half-bridge designed in smart power SOI technology. It can control up to three different loads by a microcontroller in automotive and industrial applications. Each of the three high-side and three low-side drivers can drive currents of up to 1.0A. The drivers are internally connected to form three half-bridges, each separately controllable from a standard serial data interface to combine loads from bulbs, resistors, capacitors, and inductors. The IC supports the application of H-bridges to drive DC motors.

 

    Features

        • Supply voltage up to 40V
        • RDSon typically 0.8Ω at 25°C, Maximum 1.5Ω at 150°C
        • Up to 1.0A output current
        • Three half-bridge outputs formed by three high-side and three low-side drivers
        • Capable of switching all kinds of loads such as DC motors, bulbs, resistors, capacitors and inductors
        • No shoot-through current
        • Very low quiescent current IS < 2μA in Standby Mode versus total temperature range
        • Outputs short-circuit protected
        • Overtemperature protection for each switch and overtemperature prewarning
        • Undervoltage protection
        • Various diagnostic functions such as shorted output, open-load, overtemperature and power-supply fail detection
        • Serial data interface, daisy chain capable, up to 2MHz clock frequency
        • SO14 power package
    Parameter Name
    Value
    Operating Voltage Range (V)
    7 to 40
    Output
    MOSFET
    Max. Continuous Current per output
    1
    Max. Ron per Output (?)
    1.5
    Motor Control Methods
    SPI
    Shutdown Protection
    Short Circuit, Overtemperature, Power Supply Fail
    Ambient Temperature Range (°C)
    -40 to 125
    Packages
    14/SOIC 150mil
    Documentation
    Data Sheets
    08/01/2015
    496KB
      Application Notes
     
     
     
     
    AppNote
    07/01/2015
    804KB
      Brochures
     
     
     
    Brochures
    08/01/2015
    3116KB
    Brochures
    11/01/2013
    5255KB
      Quick Start Guides
     
     
     
    Quick Start Guides
    10/01/2013
    503KB
    Quick Start Guides
    10/01/2010
    948KB
    Development Tools
    • Demo & Eval Boards
    • ATA6831-DK ( ATA6831-DK )

      ATA6831-DK

      Application board that allows loads to be easily adapted via its row connector pins. Design software controls its SPI interface via the PC parallel port. The board contains everything needed to start operation, including a link cable to PC 25-lead 1:1, application note and datasheet.

    • ATA6823-DK ( ATA6823-DK )

      ATA6823-DK

      The development kit contains a main board with an H-bridge gate driver (ATA6823), external FETs, and DC motor. The controller board is populated with an ATmega88 microcontroller and LCD display.

    • ATA6826-DK ( ATA6826-DK )

      ATA6826-DK

      The application board allows loads to be easily adapted via its row connector pins. Design software controls its SPI interface via the PC parallel port. The board contains everything needed to start operation, including a link cable to PC 25-lead 1:1, application note and datasheet.

    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    ATA6826C-TUQW
    0.143200
    0.325000
    14
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.