SIC778CD-T1-GE3

Full Half-Bridge (H Bridge) Drivers Overview

The SIC778CD-T1-GE3 is a single-channel high-side and low-side MOSFET gate driver manufactured by Vishay Siliconix. It is housed in a PowerPak-40 surface-mount package designed for compact power applications. The device supports an input voltage range from 4.5 V to 18 V and delivers a peak output current of 40 A per channel. It features non-inverting logic configuration with specified maximum turn-on and turn-off delay times of 10 ns and 20 ns, respectively. The component operates within a junction temperature range of -40 °C to +125 °C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-side and low-side driving capabilities within a single compact package
• Provides high peak output current capability for rapid MOSFET switching
• Includes built-in protection mechanisms against over-temperature and under-voltage lockout conditions

Full Half-Bridge (H Bridge) Drivers Applications

• Synchronous buck converter designs requiring integrated gate drive
• Point-of-load (POL) regulator modules
• High-density DC-DC conversion systems

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix and tape-and-reel specifications against the official datasheet before ordering. Confirm that the PowerPak-40 footprint matches your PCB layout requirements. Ensure supply chain sources provide authentic components with valid traceability documentation to prevent counterfeit risks.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a single-package solution for both high-side and low-side driving is required. Consider the 40 A output current capability and the 4.5 V to 18 V supply range compatibility. Evaluate the thermal performance within the PowerPak-40 package against your system's heat dissipation constraints.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the SIC series of VRPower integrated power stages and gate drivers from Vishay Siliconix. These components are engineered to simplify power stage design by integrating control logic with power switching elements or drivers. The SIC778CD-T1-GE3 specifically addresses applications needing robust gate driving in a small form factor.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.