SIC651ACD-T1-GE3

Full Half-Bridge (H Bridge) Drivers Overview

The SIC651ACD-T1-GE3 is a half-bridge driver from Vishay Siliconix, designed for high-current applications. It integrates a high-side and low-side driver with an output current capability of 50A. The device operates within a supply voltage range of 4.5V to 18V and features non-inverting logic configuration. It utilizes a thermally enhanced PowerPAK MLP55-31L package to support efficient heat dissipation. The component supports shutdown functionality and includes integrated protection features typical of professional power management ICs.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-side and low-side gate drivers in a single compact package
• Provides high peak output current capability for driving external MOSFETs
• Utilizes thermally enhanced PowerPAK MLP55-31L package for improved thermal performance

Full Half-Bridge (H Bridge) Drivers Applications

• Professional power management systems
• High-current DC-DC converter stages
• Industrial motor control interfaces

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Vishay Siliconix before procurement. Confirm that the MLP55-31L footprint matches your PCB layout requirements. Ensure that the operating voltage range aligns with your system's power supply rails. Check for any recent lifecycle notices or obsolescence warnings associated with this part number.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a compact solution for driving high-current external MOSFETs is required. The integrated design reduces board space compared to discrete driver solutions. Consider the thermal performance of the MLP55-31L package in relation to your expected load currents and ambient temperature conditions. Verify compatibility with your control logic voltage levels.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the SIC series of specialized power management ICs from Vishay Siliconix. It is distinct from standalone MOSFETs like the SIHH21N65EF-T1-GE3 or other regulators in the portfolio. The SIC651ACD-T1-GE3 functions specifically as a gate driver interface rather than a power switching element itself.

Full Half-Bridge (H Bridge) Drivers FAQ

What is the maximum output current capability of the SIC651ACD-T1-GE3?

The device provides a peak output current of 50A.

Does the SIC651ACD-T1-GE3 include internal MOSFETs?

No, it is a gate driver intended to drive external power MOSFETs.