Microchip Technology

MIC4426ZN  

Gate Drivers ICs

MIC4426ZN Description

The MIC4426ZN is a high-performance gate driver IC designed by Microchip Technology, specifically tailored for low-side switching applications. This device is housed in a Through Hole 8DIP package, making it suitable for a wide range of industrial and commercial applications where robustness and reliability are paramount. The MIC4426ZN operates within a temperature range of 0°C to 150°C (TJ), ensuring stable performance across diverse environmental conditions. It features two independent channels, each capable of driving high-current loads with a peak output current of 1.5A for both sourcing and sinking. The supply voltage range of 4.5V to 18V provides flexibility in power supply options, making it compatible with various power systems.

MIC4426ZN Features

• Independent Channel Type: The MIC4426ZN offers two independent channels, allowing for versatile control and operation of multiple switching devices.
• High Current Capability: Each channel can handle a peak output current of 1.5A for both sourcing and sinking, making it suitable for driving high-power MOSFETs and IGBTs.
• Wide Operating Voltage Range: The device operates within a supply voltage range of 4.5V to 18V, providing compatibility with a variety of power supply systems.
• Fast Rise and Fall Times: With typical rise and fall times of 20ns and 29ns respectively, the MIC4426ZN ensures rapid switching, minimizing switching losses and improving overall system efficiency.
• Inverting Input Type: The inverting input type simplifies the control logic, making it easier to integrate with various control systems.
• Compliance and Standards: The MIC4426ZN is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the device is suitable for use in environments with varying humidity levels without the need for special handling precautions.

MIC4426ZN Applications

The MIC4426ZN is ideal for applications requiring high-current gate drive capabilities and fast switching speeds. Some specific use cases include:

• Power Supplies: Ideal for driving MOSFETs in high-current power supplies, ensuring efficient power conversion and minimal switching losses.
• Motor Control: Suitable for driving gate signals in motor control applications, providing precise control and high efficiency.
• Industrial Automation: Can be used in various industrial automation systems where robust and reliable gate driving is required.
• Telecommunications: Effective in telecom applications where high-speed switching and low power consumption are critical.
• Automotive Electronics: Applicable in automotive systems where high reliability and wide temperature range are essential.

Conclusion of MIC4426ZN

The MIC4426ZN gate driver IC from Microchip Technology stands out due to its high current capability, fast switching times, and wide operating voltage range. Its independent channels and inverting input type make it versatile and easy to integrate into various applications. The device's compliance with environmental and safety standards further enhances its appeal. Whether used in power supplies, motor control, industrial automation, telecommunications, or automotive electronics, the MIC4426ZN offers reliable performance and significant advantages over similar models. Its robust design and wide temperature range ensure it performs well in diverse conditions, making it a top choice for engineers and designers in the electronics industry.

MIC4426ZN Documents

Download datasheets and manufacturer documentation for MIC4426ZN

DTS :

View in Development Tools Selector      

PCN :

Product Change Notification (PDF)