MAX8811EEE+T

Overview

The MAX8811EEE+T is a high-side and low-side gate driver IC designed for synchronous operation. It features four drivers in a 16-QSOP package, configured as half-bridge outputs. The device operates within a supply voltage range of 4.5V to 7V. This component serves as a power management integrated circuit for driving external MOSFETs in power conversion applications.

Feature Summary

• Provides four-channel output capability for simultaneous control of multiple power switches
• Supports synchronous half-bridge configurations for efficient power stage driving
• Engineered for high-side and low-side gate drive applications

Applications

• Synchronous buck converter designs
• Power supply modules requiring half-bridge topologies
• DC-DC converter systems

Procurement Notes

Verify the exact suffix and package type when sourcing, as availability may vary. Confirm that the specific variant matches the required 16-QSOP form factor. Check current product status, as this component may be classified as obsolete or limited supply by the manufacturer. Ensure compatibility with existing board layouts before procurement.

Selection Notes

Select this driver for applications requiring four independent channels in a compact surface-mount package. Consider the 4.5V to 7V supply range when designing the control logic interface. Evaluate thermal performance requirements based on the QSOP package limitations. Verify that the half-bridge configuration aligns with the target power stage architecture.

Part Context

This part belongs to the Maxim Integrated gate driver family, specifically optimized for power management ICs. It complements other drivers in the portfolio by offering multi-channel integration in a small outline package. The series focuses on providing reliable switching control for synchronous rectification schemes in industrial and consumer electronics.

Replacement Considerations

Check for direct pin-to-pin replacements from Analog Devices or third-party manufacturers. Verify that any substitute maintains the 4.5V to 7V operating range and 16-QSOP footprint. Ensure equivalent drive strength and propagation delay characteristics are met for the specific application.