Maxim Integrated MAX4426ESA+ Dual High-Speed MOSFET Drivers

The Maxim Integrated MAX4426ESA+ is a high-performance, dual, non-inverting MOSFET driver designed to interface between low-level control functions and high-power switching MOSFETs. This compact device, housed in an 8-pin SOIC package, is engineered to deliver fast switching speeds and low power consumption, making it an ideal choice for a wide range of applications, including switching power supplies, motor controllers, and pulse transformers.

Key Features

• High-Speed Operation: The MAX4426ESA+ is capable of producing rise and fall times as low as 30ns, ensuring rapid switching of connected MOSFETs.
• Dual Non-Inverting Channels: Each driver is non-inverting, providing a straightforward interface from control logic to power stages.
• High Peak Output Current: With the ability to source and sink up to 1.5A, this driver can handle high-current gate charging requirements with ease.
• Low Power Consumption: A low quiescent current minimizes power loss when the driver is idle, contributing to overall system efficiency.
• Wide Supply Voltage Range: The device operates over a supply voltage range of 4.5V to 18V, accommodating various logic levels and power stages.
• Protection Features: Built-in latch-up protection ensures device and system stability under adverse conditions.

Applications

• Switching Power Supplies
• DC-DC Converters
• Motor Controllers
• Pulse Transformers
• Class D Amplifiers

The MAX4426ESA+ from Maxim Integrated stands out for its robust performance and versatility. Its high-speed operation and dual-channel design make it an excellent choice for driving MOSFETs in a variety of high-speed and high-power applications. Whether you're designing a sophisticated motor control system or a high-efficiency power supply, the MAX4426ESA+ provides the reliability and functionality required to meet the demands of modern electronic systems.

For detailed specifications, application circuits, and additional information, designers and engineers are encouraged to consult the datasheet and technical resources available from Maxim Integrated.