TC4424AVPA Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

Name: TC4424AVPA
Brand: Microchip
SKU: TC4424AVPA
Availability: InStock

The TC4424AVPA is a dual MOSFET gate driver capable of sourcing and sinking 3 A peak current, featuring Schmitt trigger inputs and high-side driver capability, packaged in PDIP-8 for efficient power switching applications.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

TC4424AVPADual-In-Line Packages

Quick Facts

Manufacturer: Microchip
Package: Dual-In-Line Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: TC4424AVPA Datasheet PDF
Category: Integrated Circuit
Price: From $0.4600(MOQ 1)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of TC4424AVPA?

Dual-channel MOSFET gate driver with 3 A peak output current per channel
Schmitt trigger inputs for noise-immune switching control signals
High-side driver capability for half-bridge and full-bridge topologies
PDIP-8 package with 8 pins enabling easy through-hole prototyping and assembly
Wide input compatibility with buffer or inverter based MOSFET driver architecture

What is TC4424AVPA used for?

The TC4424AVPA is widely used in DC-DC converters, motor drivers, and power inverters where fast, high-current MOSFET switching is required. Its dual-channel architecture and Schmitt trigger inputs make it a practical choice for half-bridge, full-bridge, and synchronous rectification circuits in industrial and consumer power electronics.

What are the specifications of TC4424AVPA?

Pbfree Code	Yes
Manufacturer Package Code	PDIP-8
Factory Lead Time	8Weeks
YTEOL	8
High Side Driver	YES
Input Characteristics	SCHMITT TRIGGER
Interface IC Type	BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 Code	R-PDIP-T8
JESD-609 Code	e3
Number of Functions	2
Output Characteristics	TOTEM-POLE
Output Peak Current Limit-Nom	4.5A
Output Polarity	TRUE
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	DIP8,.3
Package Shape	RECTANGULAR
Package Style	IN-LINE
Qualification Status	Not Qualified
Screening Level	TS 16949
Supply Current-Max	3mA
Supply Voltage-Max	18V
Supply Voltage-Min	4.5V
Supply Voltage-Nom	5V
Supply Voltage1-Max	18V
Supply Voltage1-Min	4.5V
Surface Mount	NO
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	THROUGH-HOLE
Terminal Pitch	5.334mm
Terminal Position	DUAL
Turn-off Time	0.097 µs
Turn-on Time	0.097 µs
Package	Dual-In-Line Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
HTS Code	8542.39.00.60
Country of Origin	Thailand

Where can I find the TC4424AVPA datasheet?

TC4424AVPA Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for TC4424AVPA?

Compatible alternatives and drop-in replacements for TC4424AVPA:

TC4424MJAMicrochip Technology Inc

Buffer/Inverter Based MOSFET Driver, 3A, CDIP8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What peak gate drive current can the TC4424AVPA deliver per channel?

The TC4424AVPA delivers 3 A peak output current per channel, allowing it to rapidly charge and discharge MOSFET gate capacitances. This high drive capability reduces switching losses in power conversion designs and supports efficient operation across a wide frequency range.

How do the Schmitt trigger inputs on TC4424AVPA improve performance in noisy power environments?

The Schmitt trigger inputs provide hysteresis, typically several hundred mV, which prevents false switching caused by noise or slow-rising control signals. This is especially valuable in high-frequency switching power supplies and motor drives where ground bounce and switching transients are present on signal lines.

What is the expected lead time and package format for TC4424AVPA in production orders?

TC4424AVPA comes in an 8-pin PDIP-8 through-hole package, with a factory lead time of approximately 8 weeks. Designers targeting compact SMT layouts may consider the surface-mount variants in the TC4424A family. The YTEOL is rated at 8 years, confirming active production status for near-term procurement planning.

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.

Aug 6, 2026

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.

Aug 6, 2026

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.

Aug 4, 2026

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.

Aug 4, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all Microchip parts →

More from Microchip

PIC16F18323-E/SN

Small Outline Packages

Integrated Circuit

PIC16F18115-I/MD

Small Outline No-lead

Integrated Circuit

ATTINY816-MZT-VAO

Integrated Circuit

MCP6499T-E/ST

Small Outline Packages

Integrated Circuit

MSC050SDA120BCT

Other

Schottky Diode

MCP4641-103E/ML

Quad Flat No-Lead

Integrated Circuit

AvailabilityIn Stock

Reference Price (USD)

From $0.4600

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.4600	$0.46

pcs

Unit price: $0.4600 · Total: $0.46

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

TC4424AVPA Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of TC4424AVPA?

What is TC4424AVPA used for?

What are the specifications of TC4424AVPA?

Compliance & Regulatory

Where can I find the TC4424AVPA datasheet?

What are equivalent replacements for TC4424AVPA?

Frequently Asked Questions

What peak gate drive current can the TC4424AVPA deliver per channel?

How do the Schmitt trigger inputs on TC4424AVPA improve performance in noisy power environments?

What is the expected lead time and package format for TC4424AVPA in production orders?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

More from Microchip

You May Also Like