The NV6138A-RA from Navitas Semiconductor is a GaNFast Power IC that is ideal for AC-DC, DC-DC, DC-AC, high-frequency operation up to 2 MHz, QR flyback, AHB, buck, boost, half-bridge, full-bridge, LLC resonant, class D, PFC, wireless power, solar micro-inverters, LED lighting, TV SMPS, server, and telecom applications. It requires an input voltage of 9 - 24 V. This PMIC incorporates a high-performance eMode GaN FET with a monolithically integrated gate drive to achieve unprecedented high-frequency and high-efficiency operation. It utilizes GaNSense technology, which allows real-time, accurate sensing of voltage, current, and temperature to further improve performance and robustness not achieved by any other discrete GaN or discrete silicon device. This PMIC enables integrated lossless current sensing, which eliminates external current sensing resistors and increases system efficiency. It also enables short-circuit and over-temperature protection to increase system robustness, while auto-standby mode increases light, tiny, and no-load efficiency.

This REACH-compliant PMIC combines the highest dV/dt immunity, a high-speed integrated drive, and industry-standard low-profile, low-inductance packaging, enabling designers to achieve simple, quick, and reliable solutions. It uses GaN IC technology that extends the capabilities of traditional topologies such as flyback, half-bridge, buck/boost, LLC, and other resonant converters to reach MHz+ frequencies with very high efficiencies and low EMI to achieve unprecedented power densities at a very attractive cost structure. This RoHS-compliant PMIC is available in a surface-mount package that measures 6 x 8 mm.