GaN devices can be applied to buck-boost DC-DC converters on notebook motherboards. Their high switching frequency and superior efficiency significantly reduce the number and size of power components, minimize thermal loss, and enhance overall power-conversion performance. This supports sleeker designs, stronger performance output, and extended runtime for next-generation notebooks.
Reference Designs
150 W Buck-Boost Evaluation Board
The INNDDD150A1 is a 150 W buck-boost DC/DC module that supports ultra-high switching frequencies (in the MHz range) and a compact PCB footprint.
It delivers 98.10 percent peak efficiency at 24 V input and 600 kHz, generating less heat while enabling faster, safer, and more efficient charging—ideal for high-performance notebook platforms.
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