GANSPIN612TR

GANSPIN612TR is the 5.5 A member of the STMicroelectronics GaNSPIN family: a 650 V GaN half-bridge system-in-package with an on-resistance of 270 mΩ, supplied in the same 35-lead QFN package (9 x 9 x 1 mm) as its higher-current sibling. Integrating the GaN switches and the high-voltage gate driver in one package keeps the gate loop short and the bill of materials small, which helps compact motor-drive and power-conversion designs switch fast without a separate driver stage. Because the 612 is pin-compatible with the GANSPIN611TR, a design can move between the two current ratings without a board respin. Selection advice: choose the 612 code for half-bridge stages up to 5.5 A; if the load current or the conduction-loss budget grows, step up to the pin-compatible GANSPIN611TR (138 mΩ, 10 A) on the same footprint. The TR suffix denotes tape and reel supply, and the full GANSPIN612TR string should be quoted so the correct current rating is delivered. Parameters verified against STMicroelectronics documentation.