Manufacturer Part Number
TC4428EOA
Manufacturer
Microchip Technology
Introduction
The TC4428EOA is a robust, high-performance power management integrated circuit (PMIC) gate driver designed for driving MOSFETs in low-side configurations. It operates across a range of voltages suitable for diverse applications.
Product Features and Performance
Drives N-Channel and P-Channel MOSFETs
Dual independent channels allow for versatile setups
High peak output current of 1.5A (both source and sink)
Fast rise and fall times of 19ns for responsive switching
Wide supply voltage range from 4.5V to 18V
Logic voltage levels at 0.8V (VIL) and 2.4V (VIH)
Supports both inverting and non-inverting input types
Product Advantages
Dual channels increase system design flexibility
High-speed operation enhances overall efficiency
Compatible with a variety of MOSFET gate types
Reliable operation in extreme temperature conditions ranging from -40°C to 85°C
Key Technical Parameters
Number of Drivers: 2
Voltage Supply: 4.5V to 18V
Current Peak Output: 1.5A Source, 1.5A Sink
Logic Voltage VIL, VIH: 0.8V, 2.4V
Rise / Fall Time: 19ns
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Built to withstand harsh environmental conditions
Extensively tested to meet industry standard quality and safety benchmarks
Compatibility
Compatible with both N-Channel and P-Channel MOSFET gates
Versatile logic level compatibility for various control environments
Application Areas
Motor control systems
Power supply management
Automation and robotic controls
High frequency switching power circuits
Product Lifecycle
Currently active with ongoing production
Not nearing discontinuation
Replacements and upgrades available
Several Key Reasons to Choose This Product
Dual independent driving channels allow for flexibility in application design
High current capability enhances the ability to drive larger loads
Fast switching capabilities improve overall system efficiency
Wide operating temperature range ensures reliability in varied environments
Comprehensive compatibility with various types of MOSFET gates