Microchip Technology

MIC4429YM  

Gate Drivers ICs

MIC4429YM Description

The MIC4429YM is a high-performance, low-side gate driver IC designed for power management applications. Manufactured by Microchip Technology, this device is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8SOIC package. The MIC4429YM is designed to provide efficient and reliable control for power MOSFETs, making it an essential component in various electronic systems.

MIC4429YM Features

• Single Channel Inverting Driver: The MIC4429YM features a single channel inverting driver, making it ideal for applications requiring a simple yet effective gate drive solution.
• High Current Capability: With a peak output current capability of 6A for both sourcing and sinking, the MIC4429YM can drive large MOSFETs efficiently, ensuring robust performance in high-power applications.
• Wide Supply Voltage Range: The device operates over a wide supply voltage range of 4.5V to 18V, providing flexibility in power supply design and compatibility with various power sources.
• Fast Rise and Fall Times: The typical rise and fall times of 12ns and 13ns, respectively, enable the MIC4429YM to switch MOSFETs quickly and reduce switching losses, enhancing overall system efficiency.
• Surface Mount Technology: The surface mount package type ensures ease of integration into modern PCB designs, facilitating high-density layouts and automated assembly processes.
• Compliance and Standards: The MIC4429YM is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety regulations. It also carries an ECCN classification of EAR99, simplifying export compliance.
• Low Moisture Sensitivity: With a Moisture Sensitivity Level (MSL) of 1 (Unlimited), the MIC4429YM is suitable for storage and handling in various environmental conditions without the need for special precautions.

MIC4429YM Applications

The MIC4429YM is well-suited for a variety of applications where efficient power control and management are critical. Some specific use cases include:

• Power Supplies: The high current capability and wide voltage range make it ideal for driving MOSFETs in DC-DC converters and power supply circuits.
• Motor Control: In motor control applications, the fast switching times and robust current handling ensure precise control and reduced power loss.
• Battery Management Systems: The MIC4429YM can be used to control power MOSFETs in battery protection circuits, ensuring safe and efficient battery operation.
• Industrial Equipment: Its robustness and compliance with industry standards make it suitable for use in industrial control systems and power management modules.

Conclusion of MIC4429YM

The MIC4429YM from Microchip Technology is a versatile and high-performance low-side gate driver IC. Its unique features, such as high current capability, fast switching times, and wide operating voltage range, provide significant advantages over similar models. The device's compliance with industry standards and low moisture sensitivity further enhance its reliability and ease of use. Whether used in power supplies, motor control systems, or battery management, the MIC4429YM offers a reliable and efficient solution for driving power MOSFETs, making it an excellent choice for a wide range of applications in the electronics industry.

MIC4429YM Documents

Download datasheets and manufacturer documentation for MIC4429YM

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PROCESS / PRODUCT CHANGE NOTIFICATION (PDF)       Product Change Notification (PDF)