MASTERGAN5TR

Full Half-Bridge (H Bridge) Drivers Overview

The MASTERGAN5TR is a system-in-package (SiP) integrating a half-bridge gate driver with two enhancement-mode GaN HEMTs. It features a 600V drain-source breakdown voltage and an on-resistance of 450mΩ. The device supports a maximum drain current of 4A and operates within a temperature range of -40°C to +125°C. Packaged in a compact 9mm x 9mm QFN, it includes built-in bootstrap diodes, UVLO protection, and interlock functions for safe switching.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-power density 600V enhancement-mode GaN transistors with a dedicated half-bridge gate driver in a single package
• Includes internal bootstrap diode for simplified high-side power supply and comprehensive protection against shoot-through currents
• Features wide input voltage compatibility allowing direct connection to microcontrollers, DSPs, and Hall effect sensors

Full Half-Bridge (H Bridge) Drivers Applications

• High-frequency datacenter power supplies
• Solar energy conversion systems
• Electric vehicle (EV) charging infrastructure
• Industrial motor drives

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'TR' indicates tape-and-reel packaging configuration when ordering. Confirm that the component status aligns with current production guidelines, as availability may vary. Ensure design inputs match the specified 3.3V to 15V compatible logic levels. Validate thermal management requirements for the 9mm x 9mm QFN package under intended load conditions.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for designs requiring reduced bill-of-materials count and simplified layout due to integrated SiP architecture. Consider the zero reverse recovery loss for improved efficiency in hard-switching applications. Evaluate the need for external bootstrap components, which are minimized by the internal diode. Ensure the 4A current rating meets peak load demands without exceeding thermal limits.

Full Half-Bridge (H Bridge) Drivers Part Context

MASTERGAN5 belongs to STMicroelectronics' MasterGaN series, focusing on high-power-density power solutions. This series targets applications demanding higher switching frequencies and smaller magnetics. The integration of GaN technology allows for significant size reduction compared to traditional silicon-based MOSFET drivers.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official STMicroelectronics resources for potential alternatives or cross-reference options based on specific electrical and mechanical constraints.