FDMF8811

Full Half-Bridge (H Bridge) Drivers Overview

The FDMF8811 is a high-performance, integrated smart power stage module designed for automotive applications. It combines a high-side and low-side MOSFET with an intelligent gate driver in a single package. The device supports switching frequencies up to 100V and operates within a junction temperature range of -40°C to +150°C. Key electrical characteristics include a typical on-resistance of 25mΩ for the high-side switch and 15mΩ for the low-side switch. The integrated driver provides peak output currents of 2A source and 4A sink, ensuring robust gate drive capability.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrated high-side and low-side power switches with dedicated intelligent gate driver circuitry
• Built-in protection mechanisms including overcurrent, overtemperature, and desaturation detection
• Optimized for high-frequency switching operations in automotive power distribution systems

Full Half-Bridge (H Bridge) Drivers Applications

• Automotive body control modules
• High-side load switching applications
• Motor control circuits

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify current lifecycle status as the component may be subject to obsolescence. Confirm RoHS compliance and material composition declarations prior to integration. Ensure design compatibility with the specified operating voltage and thermal requirements. Consult official documentation for detailed handling and storage guidelines.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for designs requiring integrated power switching and protection in a compact form factor. Evaluate thermal performance against system heat dissipation capabilities. Consider the specific on-resistance values for efficiency calculations. Verify interface compatibility with the controlling microcontroller or logic signals.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to onsemi's portfolio of smart power stages tailored for automotive environments. These modules integrate power semiconductors with control logic to simplify system design. The series targets applications demanding high reliability and space-constrained packaging solutions.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Check for direct pin-to-pin compatible alternatives from the same manufacturer family. Verify that any substitute maintains identical voltage ratings, current capabilities, and protection features. Cross-reference package dimensions and thermal pad configurations.