Gallium Nitride (GaN) technology is reshaping the power bank experience. Its high-frequency and high-efficiency characteristics enable the integration of high-power circuits in a smaller form factor, making high-capacity power banks more portable. At the same time, GaN facilitates efficient bidirectional fast charging, significantly speeding up its own charging while also delivering faster charging speeds for devices such as smartphones and laptops. This reduces energy loss and heat generation, extending battery lifespan and making it an ideal choice for users who prioritize portability and efficient charging.
Reference Designs
150W Buck-Boost Evaluation Board
The INNDDD150A1 is a buck-boost DC-DC module capable of 150W output power. It supports ultra-high switching frequencies (up to MHz range), features a compact and lightweight PCB footprint, and delivers peak efficiency of 98.10% (at 24V input, 600kHz). With reduced power loss and lower operating temperatures, it enables faster, safer, and more efficient charging performance.
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