Microchip TC4421EMF
Microchip TC4421EMFMicrochip TC4421EMFMicrochip TC4421EMFMicrochip TC4421EMFMicrochip TC4421EMF

Microchip TC4421EMF

Manufacturer No:

TC4421EMF

Manufacturer:

Microchip

Package:

8-VDFN Exposed Pad

Description:

9 A MOSFET Gate Driver

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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TC4421EMF information

Microchip TC4421EMF technical specifications, attributes, parameters and parts with similar specifications to Microchip TC4421EMF.

  • Type
  • Parameter
  • MOSFET Driver Type
  • Low Side
  • Configuration
  • Inverting
  • Maximum Supply Voltage (V)
  • 18
  • Peak Source Output (A)
  • 9
  • Peak Sink Output (A)
  • 9
  • Source Resistance (Ω)
  • 2.4
  • Sink Resistance (Ω)
  • 1.7
  • Propagation Delay t<sub>D1</sub> (ns)
  • 50
  • Propagation Delay t<sub>D2</sub> (ns)
  • 53
  • Rise Time (t<sub>R</sub>, ns)
  • 28
  • Fall Time (t<sub>F</sub>, ns)
  • 26
  • Capacitive Load Drive
  • 4,700 pF in 15 ns

Download datasheets and manufacturer documentation for Microchip TC4421EMF.

Application Notes:

User Guide:

Brochures:

Data Sheets:

The TC4421/4422 are high current buffer/gate drivers capable of driving large MOSFETs and IGBTs. They are essentially immune to any form of upset except direct overvoltage or over-dissipation. They cannot be latched under any conditions within their power and voltage ratings; they are not subject to damage or improper operation when up to 5 V of ground bounce is present on their ground terminals; they can accept, without either damage or logic upset, more than 1A inductive current of either polarity being forced back into their outputs. In addition, all terminals are fully protected against up to 4 kV of electrostatic discharge. The TC4421/4422 inputs may be driven directly from either TTL or CMOS (3 V to 18 V). In addition, 300 mV of hysteresis is built into the input, providing noise immunity and allowing the device to be driven from slowly rising or falling waveforms.



  • Tough CMOS™ Construction
  • High Peak Output Current: 9 A
  • High Continuous Output Current: 2 A Max
  • 30 ns with 4,700 pF Load
  • 180 ns with 47,000 pF Load
  • Short Internal Delays: 30 ns (Typical)
  • Low Output Impedance: 1.4 Ω

    • User Guide

    PURCHASE

    Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

    MEANS OF PAYMENT

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    RFQ (REQUEST FOR QUOTATIONS)

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    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Step1：Prepare product

    Step1：Prepare product

    Step2：Desiccant Protection

    Step2：Desiccant Protection

    Step3：Vacuum Packaging

    Step3：Vacuum Packaging

    Step4：Individual Package

    Step4：Individual Package

    Step5：Anti-collision Filling

    Step5：Anti-collision Filling

    Step6：Packaging Box

    Step6：Packaging Box

    SHIPPING COST

    1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
    2. Some specific products need to reach the minimum order quantity.
    3. It may cost additional remote fees for delivery if you are in a remote area.

    SHIPPING METHOD

    Currently, our products are shipped through DHL, FedEx, SF, and UPS.

    DELIVERY TIME

    1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
    2. For in-stock parts, orders normally could be shipped out within 1-2days.

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