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HomeProductsIntegrated Circuits (ICs)PMIC - Gate DriversTC4421AVOA
TC4421AVOA Image
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TC4421AVOA - Microchip Technology

Manufacturer Part Number
TC4421AVOA
Manufacturer
Microchip Technology
Allelco Part Number
32D-TC4421AVOA
ECAD Model
Parts Description
IC GATE DRVR LOW-SIDE 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
TC4421A,22A.pdf
RoHs Status
ROHS3 Compliant
In stock: 16748

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Specifications

TC4421AVOA Tech Specifications
Microchip Technology - TC4421AVOA technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - TC4421AVOA

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply 4.5V ~ 18V  
Supplier Device Package 8-SOIC  
Series -  
Rise / Fall Time (Typ) 38ns, 33ns  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tube  
Operating Temperature -40°C ~ 150°C (TJ)  
Number of Drivers 1  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Logic Voltage - VIL, VIH 0.8V, 2.4V  
Input Type Inverting  
Gate Type IGBT, N-Channel, P-Channel MOSFET  
Driven Configuration Low-Side  
Current - Peak Output (Source, Sink) 10A, 10A  
Channel Type Single  
Base Product Number TC4421  

Parts Introduction

Manufacturer Part Number

TC4421AVOA

Manufacturer

Microchip Technology

Introduction

The TC4421AVOA is a high-speed power MOSFET and IGBT driver from Microchip Technology, designed for power management applications.

Product Features and Performance

Single-channel low-side gate driver

Capable of driving IGBT, N-Channel, P-Channel MOSFET gates

10A peak source and sink current capability

Logic input accepts standard TTL and CMOS voltages

Fast rise and fall times for quick switching (38ns rise, 33ns fall)

Wide operating voltage range from 4.5V to 18V

Highly immune to latch-up

Built-in undervoltage lockout for reliable operation

Thermal shutdown feature for added protection

Product Advantages

High current handling capability for driving large load capacities

Efficient power consumption for effective energy usage

Robust design with latch-up immunity increases system reliability

Wide operating temperature range suitable for various environments

Fast switching speeds enable efficient operation in high-frequency applications

Key Technical Parameters

Driven Configuration: Low-Side

Channel Type: Single

Number of Drivers: 1

Voltage - Supply: 4.5V ~ 18V

Logic Voltage - VIL, VIH: 0.8V, 2.4V

Current - Peak Output (Source, Sink): 10A, 10A

Rise / Fall Time (Typ): 38ns, 33ns

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Latch-up protection

Under-voltage lockout

Thermal shutdown circuitry

High reliability with extended temperature range operation

Compatibility

Compatible with IGBTs and both N-Channel and P-Channel MOSFETs

Can interface with TTL and CMOS logic signals

Application Areas

Motor control circuits

Switch mode power supplies

Power converters

DC-DC converters

Class D switching amplifiers

Product Lifecycle

Product Status: Active

Not nearing discontinuation with ongoing support

Replacements or upgrades available as part of the Microchip Technology product range

Several Key Reasons to Choose This Product

Highly efficient gate driving capabilities for powerful applications

Exceptional thermal performance and protection for long-term reliability

Suitable for a broad range of power applications due to its versatility

Facilitates compact PCB design thanks to the small 8-SOIC package

Strong industry presence and support from Microchip Technology

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology TC4421AVOA

Product Attribute TC4421AVOA TC4421AVOA713 TC4420VAT TC4421VPA
Part Number TC4421AVOA TC4421AVOA713 TC4420VAT TC4421VPA
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Rise / Fall Time (Typ) 38ns, 33ns 38ns, 33ns 25ns, 25ns 60ns, 60ns
Voltage - Supply 4.5V ~ 18V 4.5V ~ 18V 4.5V ~ 18V 4.5V ~ 18V
Gate Type IGBT, N-Channel, P-Channel MOSFET IGBT, N-Channel, P-Channel MOSFET N-Channel, P-Channel MOSFET IGBT, N-Channel, P-Channel MOSFET
Number of Drivers 1 1 1 1
Current - Peak Output (Source, Sink) 10A, 10A 10A, 10A 6A, 6A 9A, 9A
Driven Configuration Low-Side Low-Side Low-Side Low-Side
Supplier Device Package 8-SOIC 8-SOIC TO-220-5 8-PDIP
Channel Type Single Single Single Single
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) TO-220-5 8-DIP (0.300', 7.62mm)
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 125°C (TA) -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Package Tube Tape & Reel (TR) Tube Tube
Input Type Inverting Inverting Non-Inverting Inverting
Logic Voltage - VIL, VIH 0.8V, 2.4V 0.8V, 2.4V 0.8V, 2.4V 0.8V, 2.4V
Series - - - -
Base Product Number TC4421 TC4421 TC4420 TC4421
Mounting Type Surface Mount Surface Mount Through Hole Through Hole

TC4421AVOA Datasheet PDF

Download TC4421AVOA pdf datasheets and Microchip Technology documentation for TC4421AVOA - Microchip Technology.

Datasheets
TC4421A,22A.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
Other Related Documents
Development Tools Catalog.pdf
PCN Assembly/Origin
Assembly Site Addition 08/Apr/2015.pdf
PCN Design/Specification
Die Attach Epoxy Update 21/Sep/2015.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TC4421AVOA Image

TC4421AVOA

Microchip Technology
32D-TC4421AVOA

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