NXF650 Transformer Driver

Nexperia galvanic isolation solutions ensure safety, efficiency, and reliability in modern electronic systems. The NXF650x(A/B) transformer driver portfolio delivers low noise and low EMI for isolated power supplies in small form factors. These specialized push-pull transformer drivers are AEC-Q100 qualified and suitable for both automotive and industrial applications. They are highlighted by their high output drive, fail-safe inputs, and device-level protection features that ensure robust power system delivery.

The NXF650x(A/B) is designed to provide isolated power from a single power source. They can drive low-profile, center-tapped transformers from a 2.25 V_DC to a 5 V_DC power supply. They can deliver up to 6 W of power at up to 90% efficiency in a small SOT-23 package. They also provide isolated power to digital isolators and isolated interfaces, gate drivers, and sensing systems.