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MIC4467ZWM

MIC4467ZWM Description

The MIC4467ZWM is a high-performance, low-side gate driver IC designed for a wide range of power management applications. Manufactured by Microchip Technology, this device is part of the Power Management (PMIC) category and is housed in a 16SOIC package. It features four independent channels, each capable of driving low-side N-channel MOSFETs with a peak output current of 1.2A for both sourcing and sinking. The operating temperature range of 0°C to 70°C (TA) ensures reliable performance in various environmental conditions. The input type is inverting, and the rise and fall times are typically 14ns and 13ns, respectively, providing fast switching capabilities. The supply voltage range of 4.5V to 18V it makes suitable for a variety of power supply systems. The MIC4467ZWM is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. The moisture sensitivity level (MSL) is 2 (1 year), making it suitable for surface mount applications.

MIC4467ZWM Features

• Independent Channels: Four independent gate drivers allow for flexible control of multiple MOSFETs.
• High Current Capability: Each channel can source and sink up to 1.2A, making it suitable for high-power applications.
• Wide Supply Voltage Range: Operates from 4.5V to 18V, providing compatibility with various power supply systems.
• Fast Switching: Typical rise and fall times of 14ns and 13ns ensure efficient and rapid switching.
• Inverting Input: Simplifies the control logic for applications requiring inverted gate signals.
• Regulatory Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 2 (1 year) ensures reliability in surface mount applications.
• Surface Mount Package: The 16SOIC package is ideal for compact and high-density PCB designs.

MIC4467ZWM Applications

The MIC4467ZWM is ideal for applications requiring efficient and reliable low-side gate driving. Its high current capability and fast switching make it suitable for:

• Power Supplies: Driving MOSFETs in DC-DC converters and power supply circuits.
• Motor Control: Controlling MOSFETs in motor drivers for precise speed and torque control.
• Battery Management Systems: Managing power flow in battery packs and ensuring safe operation.
• Industrial Control: Driving high-power loads in industrial automation and control systems.
• Telecommunications: Providing efficient power management in telecom infrastructure equipment.

Conclusion of MIC4467ZWM

The MIC4467ZWM is a versatile and high-performance gate driver IC that offers significant advantages over similar models. Its combination of high current capability, fast switching, and wide supply voltage range makes it suitable for a wide range of power management applications. The independent channels and inverting input provide flexibility in control logic design. The device's regulatory compliance and moisture sensitivity level ensure it meets environmental and reliability standards. Whether used in power supplies, motor control, battery management, industrial control, or telecommunications, the MIC4467ZWM delivers reliable performance and efficient power management.