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The MASTERGAN4 (ST) features two enhanced GaN HEMTs with high power density 6.5A half-bridge drivers

The MASTERGAN4 (ST) features two enhanced GaN HEMTs with high power density 6.5A half-bridge drivers

Source:本站Time:2024-01-02Views:

MASTERGAN4 (ST) uses two enhanced GaN HEMTs with high power density 6.5A half-bridge drivers.Overview:MasterGaN4 is an advanced power system-level package that integrates a gate driver and two enhanced GaN power transistors in a half-bridge configurat…

MASTERGAN4 (ST) uses two enhanced GaN HEMTs with high power density 6.5A half-bridge drivers.


Overview:

MasterGaN4 is an advanced power system-level package that integrates a gate driver and two enhanced GaN power transistors in a half-bridge configuration. The integrated power supply GAN has a 650 V drain-source blocking voltage and 225 mΩ RDS (ON), while the high-end of the embedded gate driver is easily powered by an integrated bootstrap diode.


The MasterGaN4 has UVLO protection in both the lower and higher drive sections to prevent the power switch from operating under inefficient or dangerous conditions, and the interlocking function avoids cross-conduction conditions.


The extended range of input pins allows easy interface with microcontrollers, DSP units or Hall effect sensors.


MasterGaN4 can operate in the industrial temperature range from -40°C to 125°C. The device is available in a compact 9x9 mm QFN package.

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Product features:

Power system level package with integrated half-bridge gate driver and high voltage GaN transistor:

BVDSS=650V

RDS (ON) = 150 m Ω

IDS(MAX)=10A

Reverse current capability

Zero reverse recovery loss

Low and high side UVLO protection

Built-in bootstrap diode

Interlocking function

Special pin for shutdown function

Precise internal timing matching

3.3V to 15V compatible inputs with hysteresis and pull-down functions

Overtemperature protection

Bill of materials reduction

Ultra-compact, simplified layout

Flexible, simple and fast design


Applications:

• Switching mode power supply

• Chargers and adapters

• High voltage PFC, DC-DC and DC-AC converters


If you are interested, please call us:

Contact: Mr. Chen

Tel: +8613410018555

Email: sales@hkmjd.com

Company website: www.hkmjd.com


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