Microchip Technology Inc
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TC4427
DATA SHEET
(08/07/2014)

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TC4427

In Production

For product comparison, please consider: TC4427A
View Side By Side Comparison

The TC4426/4427/4428 are improved versions of the earlier TC426/427/428 family of buffer/drivers (with which they are pin compatible). 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, up to 500 mA of reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against up to 2kV of electrostatic discharge. As MOSFET drivers, the TC4426/4427/4428 can switch 1000pF gate capacitances in 25 nsec, and provide low enough impedances in both the ON and OFF states to ensure the MOSFET's intended state will not be affected by large transients. However, the recommended pin-compatible drivers are the TC4426A/27A/28A. These drivers have matched input to output leading edge and falling edge delays, tD1 and tD2, for processing short duration pulses in the 25 nsec range. They are pin compatible with the TC4426/27/28.

 

    Features

        • Wide Operating Range: 4.5V to 18V
        • High Capacitive Load Drive Capability: 1000pF in 25nsec
        • Short Delay Times: 40nsec Typical
        • Consistent Delay Times With Changes in Supply Voltage
        • Low Supply Current
        • With Logic '1' Input: 4.5 mA
        • With Logic '0' Input: 400µA 
        • Low Output Impedance: 7Ω Typical at 25 °C
        • Latch-Up Protected: Will Withstand >0.5A Reverse Current, Down to – 5V
        • Input Will Withstand Negative Inputs
        • ESD Protected: 2kV HBM
        • Pinouts Same as TC426/27/28
    Parameter Name
    Value
    MOSFET Driver Type
    Low Side
    Driver Type
    Dual
    Configuration
    Non-inverting
    Peak Output Current (source/sink, A)
    1.5/1.5
    Output Resistance (source/sink, Ω)
    10/10
    Maximum Supply Voltage (V)
    18
    Propagation Delay (Td1/Td2, ns)
    20/40
    Rise/Fall Time (Tr/Tf, ns)
    25/25
    Capacitive Load Drive
    1000pF in 25nsec
    Features
    lease consider: TC4427A
    Documentation
    Data Sheets
    08/07/2014
    835KB
    Data Sheets
    02/05/2013
    205KB
    Data Sheets
    02/05/2013
    222KB
      Application Notes
     
     
     
    AppNote
    07/07/2010
    455KB
    AppNote
    03/10/2009
    158KB
    AppNote
    10/22/2009
    136KB
    AppNote
    11/12/2002
    202KB
    AppNote
    11/12/2002
    203KB
    AppNote
    08/03/2004
    182KB
    AppNote
    12/31/2003
    512KB
      Software Library
     
     
     
     
    SoftwareLibrary
    01/10/2017
      Brochures
     
     
     
    Brochures
    10/11/2005
    1067KB
    Brochures
    02/13/2018
    10519KB
      Product Selection Tools
     
     
     
     
    Product Line Card
    10/16/2017
    4415KB
      Spice Model
     
     
     
     
    Spice Model
    02/05/2013
    5KB
      User Guides
     
     
     
     
    User Guides
    01/24/2006
    1367KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    TC4427COA
    8
    SOIC
    0C to +70C
    TUBE
    1.32
    1.10
    1.00
    0.83
    0.77
    TC4427COA713
    8
    SOIC
    0C to +70C
    T/R
    1.32
    1.10
    1.00
    0.83
    0.77
     
    TC4427CPA
    8
    PDIP
    0C to +70C
    TUBE
    1.32
    1.10
    1.00
    0.83
    0.77
    TC4427EMF
    8
    DFN-S
    -40C to +85C
    TUBE
    0.99
    0.83
    0.75
    0.73
    0.72
    TC4427EMF713
    8
    DFN-S
    -40C to +85C
    T/R
    0.99
    0.83
    0.75
    0.73
    0.72
     
    TC4427EOA
    8
    SOIC
    -40C to +85C
    TUBE
    1.32
    1.10
    1.00
    0.83
    0.77
    TC4427EOA713
    8
    SOIC
    -40C to +85C
    T/R
    1.32
    1.10
    1.00
    0.83
    0.77
     
    TC4427EPA
    8
    PDIP
    -40C to +85C
    TUBE
    1.32
    1.10
    1.00
    0.83
    0.77
    TC4427EUA713
    8
    MSOP
    -40C to +85C
    T/R
    1.48
    1.23
    1.12
    0.93
    0.86
    Please select the non-tape and reel version of this part
    TC4427MJA
    8
    CERDIP
    -55C to +125C
    TUBE
    10.88
    9.06
    8.24
    6.87
    6.34
     
    TC4427VMF
    8
    DFN-S
    -40C to +125C
    TUBE
    1.07
    0.89
    0.81
    0.78
    0.78
    TC4427VMF713
    8
    DFN-S
    -40C to +125C
    T/R
    1.07
    0.89
    0.81
    0.78
    0.78
     
    TC4427VOA
    8
    SOIC
    -40C to +125C
    TUBE
    1.32
    1.10
    1.00
    0.83
    0.77
    TC4427VOA713
    8
    SOIC
    -40C to +125C
    T/R
    1.32
    1.10
    1.00
    0.83
    0.77
     
    TC4427VUA
    8
    MSOP
    -40C to +125C
    TUBE
    1.58
    1.32
    1.20
    1.00
    0.92
    TC4427VUA713
    8
    MSOP
    -40C to +125C
    T/R
    1.58
    1.32
    1.20
    1.00
    0.92
     

    ** 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
    TC4427ACPA
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    TC4427AEPA
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    TC4427AVPA
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    TC4427CPA
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    TC4427EPA
    0.486700
    0.900000
    8
    PDIP
    .300in
    Matte Tin
    e3
    TC4427AEOA
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427AEOA713
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427COA
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427COA713
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427AVOA
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427AVOA713
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427ACOA713G
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427EOA
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427EOA713
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427EOA-VAO
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427ACOA
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427ACOA713
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427VOA
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427VOA713
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427AVOA713-VAO
    0.078000
    0.230303
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427AVOA-VAO
    0.078000
    0.160000
    8
    SOIC
    .150In(3.90mm)
    Matte Tin
    e3
    TC4427AEUA
    0.025600
    0.070000
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    TC4427AEUA713
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    TC4427CUA
    0.025600
    0.070000
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    TC4427CUA713
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    TC4427EUA713
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    TC4427VUA
    0.025600
    0.070000
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    TC4427VUA713
    0.025600
    0.215600
    8
    MSOP
    3x3mm
    Matte Tin
    e3
    TC4427MJA
    1.022410
    0.800000
    8
    CERDIP
    .300in
    SAC
    e1
    TC4427AMJA
    1.022410
    0.800000
    8
    CERDIP
    .300in
    SAC
    e1
    TC4427EMF
    0.076900
    0.133333
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    TC4427EMF713
    0.076900
    0.218182
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    TC4427AVMF
    0.076900
    0.133333
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    TC4427AVMF713
    0.076900
    0.218182
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    TC4427AEMF713
    0.076900
    0.218182
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    TC4427AEMF
    0.076900
    0.133333
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    TC4427VMF
    0.076900
    0.133333
    8
    DFN-S
    6x5x0.9mm
    Matte Tin
    e3
    TC4427VMF713
    0.076900
    0.218182
    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.