The MIC4467CWM is a robust and versatile quad low-side MOSFET driver designed and manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This driver is engineered to convert low power digital inputs to high current outputs at voltages up to 18V. It is particularly well-suited for driving high-speed and high-power MOSFETs in a variety of applications.
Key Features
- High Peak Output Current: Each channel of the MIC4467CWM can source up to 1.2A and sink up to 1.3A of peak output current, making it suitable for driving large capacitive loads with excellent switching performance.
- Wide Operating Voltage Range: The device operates from a supply voltage of 4.5V to 18V, allowing for flexibility in various design specifications and ensuring compatibility with a range of control logic levels.
- Low Shoot-Through Current: Its design incorporates measures to prevent shoot-through current, enhancing the reliability and longevity of the device.
- Fast Switching Speeds: The MIC4467CWM features fast rise and fall times of typically 25ns, enabling high-speed operation that is essential for modern electronic applications.
- Latch-Up Protected: It is designed to be resistant to latch-up, ensuring stable operation under a wide range of conditions.
- Low Standby Current: The low-power consumption in standby mode makes it an energy-efficient choice for battery-powered and energy-sensitive applications.
Applications
The MIC4467CWM is ideally suited for driving power MOSFETs and IGBTs that are common in motor control circuits, LED drivers, power supplies, and converters. Its high current capability and fast switching speeds make it an excellent choice for high-frequency and high-efficiency applications.
Package and Quality
Offered in a 16-pin SOIC (Small Outline Integrated Circuit) package, the MIC4467CWM ensures a compact footprint while providing ample pin separation for ease of layout and reduced cross-conduction. Microchip Technology's commitment to quality means that this driver is manufactured to high standards, ensuring reliable performance in demanding environments.
