Microchip Technology

MIC4452YN  

Gate Drivers ICs

MIC4452YN Description

The MIC4452YN is a high-performance, single-channel gate driver IC designed by Microchip Technology. This device is specifically engineered to provide robust and efficient control for low-side switching applications. With a through-hole mounting type and packaged in a tube, the MIC4452YN is ideal for applications requiring high reliability and ease of integration. The IC operates within a supply voltage range of 4.5V to 18V, making it versatile for various power supply configurations. It features a peak output current capability of 12A for both sourcing and sinking, ensuring strong gate drive capabilities. The rise and fall times are typically 20ns and 24ns, respectively, which contribute to its high-speed performance. The logic voltage levels are defined as VIL = 0.8V and VIH = 2.4V, ensuring compatibility with a wide range of digital control signals.

MIC4452YN Features

The MIC4452YN boasts several key features that set it apart from other gate driver ICs in the market:

• High Peak Output Current: With a peak output current of 12A for both sourcing and sinking, the MIC4452YN can drive high-capacitance gates effectively, ensuring fast and reliable switching.
• Wide Supply Voltage Range: The IC operates within a supply voltage range of 4.5V to 18V, providing flexibility in power supply design and compatibility with various system architectures.
• Fast Rise and Fall Times: Typical rise and fall times of 20ns and 24ns, respectively, enable high-speed switching operations, reducing switching losses and improving overall system efficiency.
• Robust Through-Hole Packaging: The through-hole mounting type and tube packaging ensure mechanical stability and ease of integration into existing PCB designs, particularly in industrial and automotive applications.
• Compliance and Safety: The MIC4452YN is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage life under standard conditions.

MIC4452YN Applications

The MIC4452YN is well-suited for a variety of applications where reliable and efficient gate driving is essential:

• Power Supplies: Ideal for driving MOSFETs in DC-DC converters, inverters, and other power supply applications, ensuring high efficiency and fast transient response.
• Motor Control: Can be used to drive gate signals in motor control circuits, providing precise control and high reliability in demanding industrial environments.
• Automotive Electronics: Suitable for automotive applications where robustness and reliability are critical, such as in electronic control units (ECUs) and powertrain systems.
• Industrial Equipment: Applicable in industrial automation and control systems, where high-current gate driving and fast switching are required for reliable operation.

Conclusion of MIC4452YN

The MIC4452YN gate driver IC from Microchip Technology offers a compelling combination of high performance, robustness, and compliance with industry standards. Its high peak output current, wide supply voltage range, and fast switching capabilities make it an ideal choice for a wide range of applications, from power supplies to automotive electronics. The through-hole mounting and tube packaging ensure ease of integration and mechanical stability, while compliance with REACH and RoHS3 standards guarantees environmental and safety considerations are met. For engineers seeking a reliable and efficient gate driver solution, the MIC4452YN is a standout choice that delivers on performance and versatility.

MIC4452YN Documents

Download datasheets and manufacturer documentation for MIC4452YN

DTS :

View in Development Tools Selector      

PCN :

Product Change Notification (PDF)