FDMF6706B

Full Half-Bridge (H Bridge) Drivers Overview

The FDMF6706B is a half-bridge gate driver manufactured by onsemi, formerly Fairchild Semiconductor. It features a 40PQFN package with 40 pins and delivers an output current of 43 A. The device operates within a supply voltage range of 4.5 V to 5.5 V. It exhibits a rise time of 12 ns and a fall time of 11 ns. The component functions across a temperature range from -40°C to +125°C. It integrates two drivers with two outputs, utilizing Si technology. The part is classified under the SyncFET trademark and belongs to the PMIC - Power Management ICs subcategory.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-side and low-side drivers for half-bridge configurations
• Provides high peak output current capability for power switching applications
• Features fast switching times for high-frequency operation

Full Half-Bridge (H Bridge) Drivers Applications

• High-performance DC-DC converters
• Server and data center power supplies
• Point-of-load (POL) regulation modules

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix 'B' matches the required 43 A output specification, as variants like 'C' differ in current rating. Check for End-of-Life status or obsolescence notices, as this component may be discontinued. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select the FDMF6706B when a 43 A output current is specifically required for half-bridge topologies. Compare against the FDMF6706C if a 40 A rating suffices, as pinout and package dimensions remain consistent. Evaluate thermal dissipation capabilities given the PQFN-40 package constraints. Ensure the control logic voltage levels align with the 4.5 V to 5.5 V operating range. Consider availability status due to potential discontinuation.