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TC4421EOA The Microchip Technology TC4421AVOA is a single-channel, low-side gate driver designed for IGBT and MOSFET applications. It operates from a 4.5V to 18V supply and delivers up to 10A peak output current.
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TC4421EOA

Available from 1 distributors
Mfr Name: MIC
MIC
The Microchip Technology TC4421AVOA is a single-channel, low-side gate driver designed for IGBT and MOSFET applications. It operates from a 4.5V to 18V supply and delivers up to 10A peak output current.
✓ Total Stock: 60 pcs

TC4421EOA Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
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60 pcs
On Request
60 pcs On Request 1 On Request On Request 18+ On Request On Request
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TC4421EOA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Channel Type
Gate Type
Industrial Grade
Input Type
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Drivers
Operating Temperature
Package / Case
Storage Temperature
Supply Voltage
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TC4421EOA Description

Short technical summary and product information.

The TC4421AVOA from Microchip Technology is a versatile single-channel gate driver suitable for driving IGBT and N-channel/P-channel MOSFETs in low-side configurations. It supports a wide supply voltage range from 4.5V to 18V, providing flexibility for various power applications.

 

This gate driver offers robust performance with a peak output current capability of 10A (source and sink). It features a fast rise and fall time, typically 38ns and 33ns respectively, enabling efficient switching. The logic input is inverting, with specified logic voltage thresholds of 0.8V for VIL and 2.4V for VIH.

 

Packaged in an 8-SOIC surface-mount configuration, the TC4421AVOA is designed for ease of integration into printed circuit boards. It operates reliably across a broad temperature range of -40°C to 150°C (TJ), making it suitable for demanding environments. The device is RoHS3 compliant and has an MSL rating of 1.

 

This component is ideal for applications requiring efficient control of power transistors in switching power supplies, motor control, and other power management systems.

TC4421EOA Quick Information

Product Type: Gate Driver
Series: TC4421
Canonical Name: TC4421AVOA Gate Driver
Subcategory: PMIC - Gate Drivers

TC4421EOA Compliance

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

TC4421EOA Features

  • Single-channel low-side gate driver.
  • Wide 4.5V to 18V supply voltage range.
  • 10A peak output current capability.
  • Fast 38ns rise and 33ns fall times.
  • Operates from -40°C to 150°C.

TC4421EOA Applications

  • Ideal for MOSFET switching applications.
  • Suitable for IGBT driver circuits.
  • Used in power supply designs.
  • Applicable in motor control systems.

TC4421EOA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the TC4421EOA?

4.5V to 18V.

What package is the TC4421EOA available in?

8-SOIC surface mount.

What is the operating temperature range?

-40°C to 150°C.

What is the peak output current?

10A for both source and sink.

What is the typical rise/fall time?

38ns rise and 33ns fall.

What gate types does this driver support?

IGBT, N-channel, and P-channel MOSFETs.

Is the input inverting or non-inverting?

Inverting.

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