GaN Talk Blog

In the race for higher power density and  efficiency, the EPC91109 evaluation board was designed to showcase the full capabilities of gallium nitride (GaN) FETs in USB Power Delivery (USB-PD) and other compact applications.

If you're developing next-generation portable power systems, the EPC91109 gives you a hands-on preview of how GaN can unlock performance that silicon simply can’t match.

The future of humanoid robotics depends on compact, efficient, and reliable motion control. Every gram, every millimeter, and every milliwatt matters. That’s why EPC developed the EPC91118: a 3-phase BLDC motor drive reference design specifically shaped for integration inside humanoid robot joints—featuring monolithic GaN ICs that deliver unmatched power density and switching performance.

Designing compact, efficient BLDC motor drives for 96–150 V battery systems presents a unique set of challenges. The power stage must handle moderate voltages with fast switching and low conduction losses, all while maintaining robust current sensing and protection features. Until now, there has been no off-the-shelf reference design that directly addresses this operating point.

Explore the EPC91116 eval board—an affordable, automotive-qualified platform for high-speed iToF laser drivers using the EPC2203 eGaN FET and low-cost gate drive. Accelerating Automotive iToF Development with the EPC91116 Evaluation Board

As humanoid robots become essential tools across industries like healthcare and logistics, precise motor control for intricate movements, such as wrist and toe articulation, is critical. The EPC91104 motor drive inverter reference design is tailored for compact, high-precision motor applications.

As global demand for photovoltaic (PV) systems grows, manufacturers face mounting pressure to reduce costs without compromising reliability. Innovative technologies are critical to achieving these objectives, especially for commercial and residential PV systems. These systems generally fall into two main configurations: micro-inverters and string inverters.

The EPC91106 evaluation board is an advanced synchronous buck and boost converter, designed to deliver high power density in a compact form. Equipped with the 100V-rated, 11 mΩ RDS(on) EPC23104 eGaN® IC, this evaluation board provides a high-performance, space-saving solution for diverse applications. In this post, we’ll explore the design, key features, performance metrics, and experimental validation of the EPC91106, providing insights into its potential applications and suitability for power management solutions.

In the fast-evolving world of power electronics, choosing the right components for your design can make all the difference. Staying ahead of the curve means choosing components that enhance efficiency, simplify designs, and lower costs.

Unlock the potential of GaN-based motor drives with our expert guide on dead-time optimization. Boost efficiency, enhance performance, and drive ROI.

Discover how Picotest's transient load current steppers, powered by EPC's eGaN FETs, are transforming power system testing in data centers, AI, EVs, & more.