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TC4467MJD

TC4467MJD Description

The TC4467MJD is a low-side gate driver IC designed by Microchip Technology, a leading manufacturer in the electronics industry. This device is part of the Power Management (PMIC) category and is housed in a Through Hole mounting type, specifically in a Tube package. The TC4467MJD features four independent drivers, each capable of sourcing and sinking a peak current of 1.2A, making it highly efficient for driving power MOSFETs and IGBTs. The input type is inverting, and it operates within a supply voltage range of 4.5V to 18V, ensuring compatibility with a wide range of power supply systems.

The TC4467MJD is designed to provide fast switching capabilities with a typical rise and fall time of 15ns, enhancing the overall performance of power conversion circuits. It adheres to stringent industry standards, being REACH Unaffected and ROHS3 Compliant, ensuring environmental sustainability and regulatory compliance. The logic voltage levels for VIL and VIH are 0.8V and 2.4V, respectively, making it suitable for interfacing with various digital control systems.

TC4467MJD Features

• High Current Capability: Each of the four drivers can source and sink up to 1.2A of peak current, providing robust performance for demanding applications.
• Wide Supply Voltage Range: Operates efficiently within a 4.5V to 18V supply voltage range, offering flexibility in power supply design.
• Fast Switching: Typical rise and fall times of 15ns ensure rapid and efficient switching, minimizing power loss and improving system efficiency.
• Inverting Input Type: Ideal for applications requiring inverted logic signals, simplifying circuit design.
• Independent Channels: Each of the four drivers operates independently, allowing for versatile control and configuration.
• Environmental Compliance: ROHS3 Compliant and REACH Unaffected, ensuring the device meets global environmental regulations and sustainability standards.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the TC4467MJD is suitable for a wide range of manufacturing environments without the need for special handling.

TC4467MJD Applications

The TC4467MJD is ideal for a variety of applications where high current gate driving and fast switching are required. Some specific use cases include:

• Power Supplies: Efficiently driving power MOSFETs and IGBTs in switch-mode power supplies (SMPS) to enhance power conversion efficiency.
• Motor Control: Driving gate signals in motor control applications, ensuring precise control and high reliability.
• Inverter Circuits: Utilized in inverter circuits for renewable energy systems, such as solar inverters, to drive high-power switches.
• Industrial Automation: Driving power switches in industrial automation equipment, providing robust and reliable performance.
• Telecommunications: Used in telecom infrastructure to drive power switches in power amplifiers and other high-power applications.

Conclusion of TC4467MJD

The TC4467MJD from Microchip Technology is a versatile and high-performance low-side gate driver IC, offering significant advantages over similar models. Its high current capability, fast switching times, and wide supply voltage range make it suitable for a broad range of power management applications. The device's environmental compliance and independent channel design further enhance its appeal for modern electronics design. While the TC4467MJD is marked as obsolete, it remains a reliable choice for applications requiring robust gate driving solutions.