Manufacturer Part Number
TC4451VAT
Manufacturer
Microchip Technology
Introduction
The TC4451VAT is a powerful gate driver from Microchip Technology, designed to control IGBTs and MOSFETs.
Product Features and Performance
High peak output current up to 13A source and sink
Compatible with IGBT and N-Channel, P-Channel MOSFET gates
Wide supply voltage range of 4.5V to 18V
Fast rise and fall times (30ns/32ns typical)
Single-channel, low-side driver configuration
Inverting input type for design flexibility
Product Advantages
High-current driving capability for high-power applications
Range of input logic levels for interfacing with various logic devices
Operable across a wide temperature range, making it suitable for harsh environments
Through-hole TO-220-5 packaging for easy assembly and heat dissipation
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: 13A (Source), 13A (Sink)
Rise / Fall Time: 30ns / 32ns typical
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Extended temperature range for reliability in extreme conditions
Robust TO-220-5 package for enhanced thermal and mechanical resilience
Compatibility
Ideal for driving IGBT, N-Channel, and P-Channel MOSFETs
Logic-level compatible with a variety of control ICs and processors
Application Areas
Motor controllers
Switch-mode power supplies
Power inverters and converters
Automotive electronics
Industrial automation systems
Product Lifecycle
Product status is active
No indication of discontinuation, replacements, or upgrades at present
Key Reasons to Choose This Product
High current capability for driving large loads
Wide voltage range catering to diverse power systems
Fast switching speed helps reduce power loss and improve efficiency
Versatile logic level compatibility simplifies integration
Operates reliably in demanding thermal environments
Manufactured by Microchip Technology, a reputable semiconductor provider
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