MAX25249ATPX/VY+

Overview

The MAX25249ATPX/VY+ is a high-performance, dual-channel, half-bridge gate driver designed for driving power MOSFETs in industrial and automotive applications. It features independent high-side and low-side outputs with programmable dead-time to prevent shoot-through currents. The device operates from a supply voltage range of 4.5V to 28V and supports peak output currents of up to 3A source and 6A sink. Integrated protections include under-voltage lockout, over-current protection, and thermal shutdown, ensuring robust operation in demanding environments.

Feature Summary

• Dual-channel half-bridge configuration with independent control inputs
• Integrated programmable dead-time management for efficient switching
• Comprehensive protection suite including UVLO, OCP, and thermal shutdown

Applications

• Industrial motor drives
• Automotive power electronics
• DC-DC converter stages

Procurement Notes

Verify the specific suffix 'VY+' against the manufacturer's latest datasheet to confirm package type and temperature grade. Ensure compatibility with your system's voltage levels and thermal requirements before procurement.

Selection Notes

Select this component when a compact, dual-channel solution with integrated protection is required. Consider the operating voltage range and current drive capabilities relative to your load specifications.

Part Context

This part belongs to Maxim Integrated's family of advanced gate drivers, focusing on reliability and integration for power conversion systems.

Replacement Considerations

Check for direct pin-to-pin replacements within the same product line or equivalent performance metrics from other manufacturers if availability is an issue.

FAQ

What is the maximum operating voltage?

The device supports a supply voltage range up to 28V.

Does it include short-circuit protection?

Yes, it features over-current protection (OCP) to safeguard against short circuits.