SIC788CD-T1-GE3

Full Half-Bridge (H Bridge) Drivers Overview

The SIC788CD-T1-GE3 is a VRPower integrated DrMOS power stage manufactured by Vishay Siliconix. It combines an advanced MOSFET gate driver IC with internal high-side and low-side power MOSFETs in a single PowerPAK MLP66-40 package. The device supports synchronous buck converter applications with a supply voltage range of 4.5V to 18V and delivers up to 50A output current. Key electrical parameters include a maximum turn-on delay of 15ns, a maximum turn-off delay of 18ns, and a quiescent operating current of 295uA. It operates within a temperature range of -40°C to +125°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates a high-current gate driver with internal N-channel power MOSFETs for compact synchronous buck designs.
• Features adaptive dead-time control to optimize efficiency across varying load conditions.
• Includes built-in protection mechanisms such as over-temperature warning (THDN) and undervoltage lockout.

Full Half-Bridge (H Bridge) Drivers Applications

• Synchronous buck converters for desktop processors
• Server Vcore power stages
• High-density point-of-load regulation

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'CD' against official Vishay documentation to confirm pinout and thermal characteristics differ from the 'AC' variant. Ensure the PowerPAK MLP66-40 footprint matches the PCB layout requirements. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring high current density and minimal external component count. The integrated design reduces board space compared to discrete driver and MOSFET solutions. Consider the thermal performance of the MLP66-40 package for heat dissipation needs in dense layouts.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the SIC788 series of VRPower integrated DrMOS devices. These components are designed to meet Intel's specifications for desktop and server Vcore power stages. The series utilizes TrenchFET technology to minimize conduction and switching losses, providing industry-leading performance for high-efficiency power management.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by cross-referencing the SIC788 series datasheet for alternative packages or current ratings.