Microchip Technology

TC4424CPA  

Gate Drivers ICs

TC4424CPA Description

The TC4424CPA from Microchip Technology is a robust dual low-side gate driver IC designed for high-performance switching applications. Housed in an 8-pin DIP (Through Hole) package, it operates over a wide supply voltage range of 4.5V to 18V, making it versatile for various power electronics designs. With a peak output current capability of 3A (source/sink), it ensures efficient driving of MOSFETs and IGBTs. The device features independent channels, allowing flexible control of two separate loads. Its fast switching characteristics (23ns rise, 25ns fall times) minimize switching losses, enhancing system efficiency. Compliant with ROHS3 and REACH standards, it is suitable for environmentally conscious designs.

TC4424CPA Features

• High Current Drive: 3A peak output current for robust gate driving.
• Wide Voltage Range: 4.5V to 18V supply compatibility for diverse applications.
• Fast Switching: 23ns rise and 25ns fall times for reduced power dissipation.
• Independent Channels: Dual drivers for flexible load control.
• High Noise Immunity: Logic thresholds of 0.8V (VIL) and 2.4V (VIH) ensure reliable operation in noisy environments.
• Robust Packaging: Through-hole 8DIP for easy prototyping and industrial use.
• Extended Temperature Range: Operates from 0°C to 150°C (TJ), suitable for harsh conditions.
• Compliance: ROHS3, REACH, and EAR99 certifications for global usability.

TC4424CPA Applications

The TC4424CPA excels in applications requiring high-speed, high-current gate driving, such as:

• Motor Drives: Efficiently controls MOSFETs/IGBTs in brushed/brushless DC motors.
• Power Supplies: Enhances switching performance in SMPS and DC-DC converters.
• Industrial Automation: Drives solenoids, relays, and actuators in PLCs.
• Renewable Energy: Optimizes inverter performance in solar/wind power systems.
• Automotive Systems: Suitable for ECU and LED driver circuits due to its rugged design.

Conclusion of TC4424CPA

The TC4424CPA stands out as a reliable, high-performance gate driver for demanding applications. Its dual-channel design, fast switching, and wide voltage range make it ideal for engineers seeking efficiency and flexibility. Whether in industrial, automotive, or renewable energy systems, this IC delivers superior noise immunity and thermal stability, ensuring long-term reliability. Microchip’s commitment to quality and compliance further solidifies its position as a top choice for power electronics designs.

TC4424CPA Documents

Download datasheets and manufacturer documentation for TC4424CPA

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

TC442(3, 4, 5)      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

TC4424 Development Tool Selector      

PCN Design/Specification :

PdCu Bond Wire Update 21/Sep/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH