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TC4421EMF The Microchip Technology TC4421EMF is an inverting MOSFET driver IC designed for low-side configurations. It operates from a 4.5V to 18V supply and delivers up to 9A peak output current.
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TC4421EMF

Available from 1 distributors
Mfr Name: MICROCHPHS
MICROCHPHS
The Microchip Technology TC4421EMF is an inverting MOSFET driver IC designed for low-side configurations. It operates from a 4.5V to 18V supply and delivers up to 9A peak output current.
✓ Total Stock: 5,200 pcs

TC4421EMF Available from 1 distributor

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Optech Co.,Limited ✓
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5,200 pcs
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5200 pcs On Request 1 On Request On Request 03+ On Request On Request
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TC4421EMF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Gate Type
Input Type
Mounting Type
Number of Drivers
Operating Temperature
Package / Case
Storage Temperature
Supplier Device Package
Voltage Supply
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TC4421EMF Description

Short technical summary and product information.

The TC4421EMF from Microchip Technology is a single-channel, inverting gate driver IC suitable for driving N-channel, P-channel MOSFETs, and IGBTs in low-side configurations. It operates within a wide supply voltage range of 4.5V to 18V, providing flexibility for various power applications.

 

This device features a peak output current capability of 9A (source and sink), enabling efficient switching of power transistors. The logic input is inverting, with threshold voltages of 0.8V for VIH and 2.4V for VIL. It offers fast switching characteristics with typical rise and fall times of 60ns.

 

The TC4421EMF is housed in an 8-VDFN Exposed Pad surface mount package, facilitating compact PCB designs. It is rated for an operating temperature range of -40°C to 150°C (TJ), making it suitable for demanding environments. The device is compatible with IGBT and various MOSFET gate types.

TC4421EMF Quick Information

Product Type: MOSFET Driver IC
Canonical Name: TC4421EMF MOSFET Driver IC
Subcategory: PMIC

TC4421EMF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TC4421EMF Features

  • Single-channel inverting gate driver.
  • Drives MOSFETs and IGBTs.
  • 9A peak output current.
  • 4.5V to 18V supply voltage.
  • Surface mount 8-VDFN package.

TC4421EMF Applications

  • Power supply switching circuits.
  • Motor control applications.
  • DC-DC converter designs.
  • Industrial power systems.

TC4421EMF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the TC4421EMF?

The TC4421EMF operates with a supply voltage from 4.5 V to 18 V.

What package is the TC4421EMF available in?

The TC4421EMF is available in an 8-VDFN Exposed Pad package (8-DFN-S 6x5 mm).

What is the operating temperature range of the TC4421EMF?

The TC4421EMF operates over a junction temperature range of -40°C to 150°C.

What is the peak output current of the TC4421EMF?

The TC4421EMF can source and sink 9 A peak output current.

What types of transistors can the TC4421EMF drive?

The TC4421EMF is designed to drive IGBTs, N-Channel MOSFETs, and P-Channel MOSFETs.

What is the input type of the TC4421EMF?

The TC4421EMF has an inverting input.

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