Microchip Technology Inc

TC4452

In Production

The TC4451/52 are single-output MOSFET Drivers, which are high-current buffer/drivers capable of driving large MOSFETs and Insulated Gate Bipolar Transisitors (IGBT). Their high drive current of over 12A is capable of driving some of largest power transistors in use today. The TC4451/2 have matched leading and falling-edge propogation delay times and have very low cross-conduction current to minimize the overall power dissipation of the device. They will not latch up under any conditions within their power and voltage ratings. They are not subject to damage when up to 5V of noise spiking (of either polarity) occurs on the ground pin. They can accept, without damage or logic upset, more than 1500 mA of reverse current (of either polarity) being forced back into their outputs. Additionally, all terminals are fully protected against up to 4kV of electrostatic discharge.

 

    Features

        • Low Shoot-Through/Cross-Conduction in Output Stage
        • High Peak Output Current: 13A (typ)
        • High Continuous Output Current: 2.6A (max)
        • Wide Input Voltage Supply Range: 4.5V-18V.
        • Matched Fast Rise and Fall Times:
          • -21 ns with 10,000pF load
          • -42 ns with 22,000 pF Load
        • Latch-up Protection to Withstand 1.5A Output Reverse Current
        • Pin-Compatible with the TC4421/22, TC4421A/22A,andTC4420/29
        • Space-Saving, Thermally-Enhanced, 8-Pin DFN Package
    Parameter Name
    Value
    MOSFET Driver Type
    Low Side
    Driver Type
    Single
    Configuration
    Non-inverting
    Peak Output Current (source/sink, A)
    12.0/12.0
    Output Resistance (source/sink, Ω)
    1.0/0.9
    Maximum Supply Voltage (V)
    18
    Propagation Delay (Td1/Td2, ns)
    44/44
    Rise/Fall Time (Tr/Tf, ns)
    30/32
    Capacitive Load Drive
    10,000 pF in 21 ns
    Documentation
    Data Sheets
    08/07/2014
    768KB
      Application Notes
     
     
     
    AppNote
    07/07/2010
    455KB
    AppNote
    03/10/2009
    158KB
    AppNote
    10/22/2009
    136KB
    AppNote
    11/12/2002
    202KB
    AppNote
    08/03/2004
    182KB
    AppNote
    12/31/2003
    512KB
      Brochures
     
     
     
     
    Brochures
    09/16/2014
    7598KB
      Software Library
     
     
     
     
    Software Library
    03/30/2017
      Product Selection Tools
     
     
     
     
    Product Line Card
    06/08/2017
    4167KB
      Spice Model
     
     
     
     
    Spice Model
    02/05/2013
    5KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    TC4452VAT
    5
    TO-220
    -40C to +125C
    TUBE
    2.67
    2.23
    2.02
    1.95
    1.93
    TC4452VMF
    8
    DFN-S
    -40C to +125C
    TUBE
    2.42
    2.02
    1.84
    1.77
    1.75
    TC4452VMF713
    8
    DFN-S
    -40C to +125C
    T/R
    2.42
    2.02
    1.84
    1.77
    1.75
     
    TC4452VOA
    8
    SOIC
    -40C to +125C
    TUBE
    2.08
    1.73
    1.58
    1.52
    1.51
    TC4452VOA713
    8
    SOIC
    -40C to +125C
    T/R
    2.08
    1.73
    1.58
    1.52
    1.51
     
    TC4452VPA
    8
    PDIP
    -40C to +125C
    TUBE
    2.13
    1.77
    1.61
    1.56
    1.54

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
    • Demo & Eval Boards
    • 8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board ( SOIC8EV )

      8-Pin

      This is a blank PCB that allows the operation of Microchip Technology’s 8-pin devices to be easily evaluated. Each device pin is connected to a pull-up resistor, a pull-down resistor, an in-line resistor, and a loading capacitor. The PCB pads allow through hole or surface mount connectors to be installed to ease connection to the board. Additional passive component footprints are on the...

    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    TC4452VPA
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    TC4452VOA713
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4452VOA
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4452VAT
    1.983900
    3.120000
    5
    TO-220
    -
    Matte Tin
    e3
    TC4452VMF713
    0.076900
    0.218182
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    TC4452VMF
    0.076900
    0.133333
    8
    DFN-S
    6x5x0.9mm
    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.