FAN73893MX

Gate Driver Overview

The FAN73893MX is a six-channel half-bridge gate driver manufactured by onsemi, designed for high-performance power conversion applications. It features a supply voltage range of 10V to 20V and supports logic input levels of 0.8V and 2.5V. The device delivers peak output currents of 350mA and 650mA with rise/fall times ranging from 30ns to 50ns. It accommodates a maximum high-side voltage of 600V and operates within a junction temperature range of -40°C to 150°C. Packaged in a 28-SOIC surface-mount format, it integrates three-phase drive capabilities for IGBT and N-channel MOSFETs.

Gate Driver Feature Summary

• Integrates three independent half-bridge drivers for three-phase control
• Supports high-voltage operation up to 600V with fast switching transitions
• Compatible with low-voltage logic inputs including 0.8V and 2.5V standards

Gate Driver Applications

• Three-phase motor drives
• Industrial inverters
• High-power AC/DC converters

Gate Driver Procurement Notes

Verify the specific suffix 'MX' against the official datasheet to confirm tape-and-reel packaging configuration. Ensure the ordering part number matches the exact package dimensions and thermal characteristics required for the target PCB layout. Cross-reference the manufacturer's latest documentation to confirm current production status and any potential design changes.

Gate Driver Selection Notes

Select this component when designing systems requiring integrated three-phase half-bridge driving with high voltage isolation. Consider the 600V high-side capability and the specific 350mA/650mA output current ratings for driving IGBT or MOSFET loads. Evaluate the 28-SOIC package for thermal management needs and ensure compatibility with the system's logic voltage levels.

Gate Driver Part Context

This part belongs to onsemi's standard product line of gate drivers, specifically engineered for robust industrial and automotive power electronics. It serves as a critical interface between low-power control logic and high-power switching devices, enabling efficient energy conversion in complex multi-phase architectures.

Gate Driver Replacement Considerations

Consult official substitution lists for verified alternatives. Generic cross-model comparisons may not account for specific pinout or electrical parameter differences.