Microchip Technology

TC4468MJD

TC4468MJD Description

The TC4468MJD is a low-side gate driver IC designed for a variety of power management applications. Manufactured by Microchip Technology, this device is housed in a Through Hole 14CERDIP package, making it suitable for applications requiring robust mechanical stability and ease of integration into printed circuit boards. The TC4468MJD features four independent drivers, each capable of delivering a peak output current of 1.2A for both sourcing and sinking. This high current capability ensures efficient switching and minimal power loss, making it ideal for driving high-power MOSFETs and IGBTs.

TC4468MJD Features

• High Current Capability: Each of the four drivers can source and sink up to 1.2A of peak current, ensuring reliable operation even under demanding conditions.
• Wide Supply Voltage Range: The TC4468MJD operates within a supply voltage range of 4.5V to 18V, providing flexibility in power supply design and compatibility with various power systems.
• Fast Rise and Fall Times: With typical rise and fall times of 15ns, the TC4468MJD ensures rapid switching, reducing switching losses and improving overall system efficiency.
• Independent Channels: The four drivers operate independently, allowing for versatile control and configuration in multi-channel applications.
• Compliance and Safety: The TC4468MJD is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for unlimited exposure to standard manufacturing environments.
• Logic Compatibility: The device supports logic voltage levels of VIL = 0.8V and VIH = 2.4V, ensuring compatibility with a wide range of digital control signals.

TC4468MJD Applications

The TC4468MJD is well-suited for applications requiring high-current gate driving, such as:

• Motor Control: Driving high-power MOSFETs or IGBTs in motor control circuits, enabling precise control and efficient power delivery.
• Power Supplies: Used in switch-mode power supplies (SMPS) to drive power switches, enhancing efficiency and reducing heat generation.
• Inverters: Ideal for driving power switches in inverters, ensuring reliable operation and high efficiency.
• Industrial Automation: Suitable for applications in industrial automation where robust and reliable gate drivers are required for high-power switching.

Conclusion of TC4468MJD

The TC4468MJD from Microchip Technology is a versatile and high-performance gate driver IC designed for demanding power management applications. Its high current capability, fast switching times, and wide supply voltage range make it an excellent choice for driving high-power switches in motor control, power supplies, and industrial automation. The device's compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. While the TC4468MJD is marked as obsolete, its robust design and performance benefits make it a reliable choice for legacy systems and applications where its unique features are essential.