FDMF6824C

Full Half-Bridge (H Bridge) Drivers Overview

The FDMF6824C is a DrMOS module integrating a half-bridge driver and power MOSFETs in a 40-PQFN package. It operates with a supply voltage range of 4.5 V to 5.5 V and supports load voltages from 3 V to 16 V. The device delivers an output current of 50 A per channel, with rise and fall times of 10 ns. It functions within a junction temperature range of -40°C to +150°C. Key electrical parameters include a typical on-resistance of 1 ohm for both high-side and low-side switches.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates half-bridge driver and synchronous rectification in a compact DrMOS configuration
• Includes bootstrap circuit functionality and status flag reporting
• Provides comprehensive fault protection against overtemperature, breakdown, and under-voltage lockout

Full Half-Bridge (H Bridge) Drivers Applications

• Synchronous buck converters
• Point-of-load power management modules
• High-frequency DC-DC conversion systems

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm datasheet revisions and RoHS compliance documentation prior to integration. Validate thermal performance requirements against the specified junction temperature limits. Ensure PCB layout matches the 40-PQFN footprint specifications exactly.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring integrated high-current switching with minimal external components. Consider the 50 A output capability and fast switching speeds for efficient power density. Evaluate the operating temperature range suitability for the intended environment. Verify compatibility with PWM control interfaces and available fault protection features.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the FDMF6824 series of SyncFET gate drivers by onsemi. It represents a silicon-based solution designed for high-performance power management. The device is classified under PMIC and specifically as a half-bridge driver within the manufacturer's portfolio.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material. Consult official obsolescence notices or distributor recommendations for equivalent alternatives.