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MIC4426CN

MIC4426CN Description

The MIC4426CN is a low-side gate driver IC designed by Microchip Technology, featuring robust performance and versatile applications. This through-hole mounted device operates within a wide temperature range of 0°C to 150°C (TJ), making it suitable for demanding industrial environments. It is housed in a bulk package and is available in an 8DIP format. Although the product is now obsolete, its unique features and performance benefits continue to attract attention in specific applications.

MIC4426CN Features

• Operating Temperature Range: The MIC4426CN operates reliably from 0°C to 150°C (TJ), ensuring consistent performance across a broad temperature spectrum.
• Input Type: It features an inverting input type, which simplifies circuit design and enhances compatibility with various control signals.
• Rise and Fall Time: With typical rise and fall times of 20ns and 29ns respectively, the MIC4426CN ensures fast switching capabilities, minimizing switching losses and improving overall efficiency.
• Number of Drivers: The IC includes two independent drivers, allowing for simultaneous control of multiple power devices.
• Current Capability: It supports a peak output current of 1.5A for both sourcing and sinking, providing robust power handling capabilities.
• Supply Voltage Range: The MIC4426CN operates on a supply voltage between 4.5V and 18V, offering flexibility in power supply options.
• Logic Voltage Levels: It supports logic voltage levels of VIL = 0.8V and VIH = 2.4V, ensuring compatibility with a wide range of digital control signals.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the MIC4426CN is highly resistant to moisture, making it suitable for humid environments.
• Compliance: The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

MIC4426CN Applications

The MIC4426CN is ideal for applications requiring efficient and reliable low-side gate driving solutions. Its robust performance makes it suitable for:

• Power Supplies: Driving MOSFETs in DC-DC converters and switch-mode power supplies.
• Motor Control: Controlling power devices in motor drivers and inverters.
• Industrial Automation: Managing power switching in various industrial control systems.
• Automotive Electronics: Driving power devices in automotive applications where high temperature and moisture resistance are critical.

Conclusion of MIC4426CN

The MIC4426CN, despite being obsolete, remains a valuable component for specific applications due to its robust performance and wide operating range. Its ability to handle high currents, operate within a broad temperature range, and switch rapidly makes it an attractive choice for demanding environments. While newer alternatives may offer enhanced features, the MIC4426CN continues to serve well in legacy systems and specialized applications where its unique capabilities are required.