Manufacturer Part Number
TC4427MJA
Manufacturer
Microchip Technology
Introduction
TC4427MJA is a high-performance, low-side gate driver designed for driving N-Channel and P-Channel MOSFETs, used broadly in power management applications.
Product Features and Performance
Operates with a supply voltage range of 4.5V to 18V
Dual independent drive channels
Non-Inverting input type
Peak output current of 1.5A (source and sink)
Fast rise and fall times of 19ns
Robust operating temperature range from -55°C to 125°C
Through-hole mounting type in an 8-CDIP package
Product Advantages
High drive current supports efficient switching of power MOSFETs
Wide supply voltage range allows for flexible usage across various applications
Fast switching speeds result in improved overall performance
Dual independent channels provide versatility in control
Key Technical Parameters
Logic Voltage VIL, VIH: 0.8V, 2.4V
Supply Voltage: 4.5V ~ 18V
Peak Output Current (Source, Sink): 1.5A, 1.5A
Rise / Fall Time (Typ): 19ns, 19ns
Quality and Safety Features
Extended temperature range ensures reliable performance under extreme conditions
Compatibility
Compatible with both N-Channel and P-Channel MOSFETs
Application Areas
Power supply circuits
Motor control
General purpose power switching applications
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements or upgrades should be checked with the latest catalog
Several Key Reasons to Choose This Product
Versatile power range and logic voltage compatibility for broad applicability
High output current supports powerful driving capability
Fast rise and fall times enhance efficiency
Robust temperature tolerance for reliability in variable environments
Independent channel configuration increases circuit design flexibility