SIC778ACD-T1-GE3

Full Half-Bridge (H Bridge) Drivers Overview

The SIC778ACD-T1-GE3 is a high-side MOSFET gate driver manufactured by Vishay Siliconix. It operates within a supply voltage range of 4.5 V to 18 V and delivers an output current of 40 A. The device features non-inverting configuration with maximum turn-on and turn-off delays of 10 ns and 20 ns, respectively. It functions reliably across an extended temperature range from -40 °C to +125 °C. Packaged in a PowerPak-40 SMD/SMT footprint, it supports 3.3 V output levels and consumes 300 uA during operation.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Provides high-current 40 A drive capability for efficient switching control
• Features low propagation delay for precise timing synchronization
• Includes shutdown functionality for enhanced system safety management

Full Half-Bridge (H Bridge) Drivers Applications

• High-side power stage driving
• DC-DC converter gate control
• Motor drive interface circuits

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check current lifecycle status as the part may be discontinued. Ensure package integrity matches the specified PowerPak-40 format before integration into design workflows.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this driver when high peak current is required for fast-switching applications. Verify that the input signal logic aligns with the non-inverting configuration. Ensure the operating environment remains within the specified thermal limits. Confirm compatibility with the target MOSFET gate charge requirements using the 40 A output specification.

Full Half-Bridge (H Bridge) Drivers Part Context

This component belongs to the SIC series of specialized power management ICs from Vishay Siliconix. It is designed for compact, high-efficiency power conversion systems requiring robust gate drive performance in small form factors.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Mouser lists SIC7 as a recommended alternative. Verify pinout compatibility and electrical specifications against the original datasheet before substitution.

Full Half-Bridge (H Bridge) Drivers FAQ

What is the maximum output current capability?

The device provides a peak output current of 40 A.

Does the driver support inverted logic?

No, the SIC778ACD-T1-GE3 features a non-inverting configuration.