Product Overview: TC4428AVOA from Microchip Technology
The TC4428AVOA is a robust, high-speed, dual-channel MOSFET driver designed and manufactured by Microchip Technology, a leader in the field of smart, connected, and secure embedded control solutions. This driver is specifically engineered to convert TTL or CMOS input logic levels to a higher output voltage and current, with the capability to source up to 1.5A and sink up to 2.5A of peak current per channel.
Key Features
- High Current Drive Capability: Each output can source 1.5A and sink 2.5A, making it suitable for driving power MOSFETs and IGBTs.
- Wide Operating Range: The device operates from a 4.5V to 18V supply range, accommodating various application requirements.
- Fast Switching Speeds: With rise and fall times typically under 30ns, the TC4428AVOA ensures swift and efficient switching, reducing power loss during transitions.
- Matched Rise and Fall Times: Provides consistent channel-to-channel timing for applications requiring synchronous driving.
- Non-Inverting Outputs: Both channels are non-inverting, providing a direct drive signal path.
- Latch-Up Protected: It is designed to withstand up to 500mA of reverse current, safeguarding the device from latch-up.
- Robust ESD Protection: The inclusion of ESD protection circuitry guards the device against electrostatic discharges.
Applications
The TC4428AVOA is versatile and can be used in a wide range of applications, including but not limited to:
- Motor control circuits
- Switch mode power supplies (SMPS)
- Power MOSFET gate drivers
- Line drivers
- Pulse transformers
Package and Quality
Offered in a 8-pin SOIC package, the TC4428AVOA is compact and suitable for space-constrained applications. Microchip Technology's commitment to quality ensures that the TC4428AVOA meets rigorous industry standards for performance and reliability.
