Manufacturer Part Number
TC4421EMF
Manufacturer
Microchip Technology
Introduction
High-current single gate driver optimized for driving IGBTs, and N and P Channel MOSFETs.
Product Features and Performance
Single Low-Side Driver
5V to 18V operation
Drives IGBT, N-Channel, P-Channel MOSFETs
9A peak source and sink current
Inverting input logic
60ns typical rise and fall time
Operational from -40°C to 150°C
Product Advantages
Robust peak current capability for high load drives
Integrated protection features
High reliability with wide temperature range
Compatible with various gate types
Fast switching to improve efficiency
Simple input logic interface
Key Technical Parameters
Supply Voltage Range: 4.5V ~ 18V
Logic Voltage - VIL: 0.8V
Logic Voltage - VIH: 2.4V
Peak Output Current (Source, Sink): 9A
Rise Time (Typical): 60ns
Fall Time (Typical): 60ns
Quality and Safety Features
Extended operating temperature range for reliability
Surface mount package for secure PCB mounting
Under-voltage lockout protection
Thermal shutdown feature
Compatibility
Suitable for driving IGBT, N-Channel, and P-Channel MOSFET gates
Compatible with standard surface mount technology
Application Areas
Motor control
Power supply units
Switching power converters
DC-DC converters
Automotive applications
Product Lifecycle
Currently active
Supported by Microchip with potential future upgrades
Reasons to Choose This Product
High peak current for demanding applications
Fast switching capabilities improve system efficiency
Wide supply voltage range accommodates various designs
Extended temperature range allows use in harsh environments
Comprehensive protection features ensure long product life
Microchip's reputation for quality and reliability