L6564TDTR ST Power Factor Correction (PFC)

The L6564TDTR is a transition-mode Power Factor Correction (PFC) controller from STMicroelectronics in SO-16 package, operating from 10.3V to 22.5V supply with 600mA totem pole gate driver. For selection, verify low start-up current of 50µA, operating quiescent current of 4mA, adjustable frequency operation, and -40°C to +150°C operation. Features include voltage feed-forward for near-unity power factor, THD optimizer for low distortion, overvoltage protection, feedback disconnect protection, and disable function for standby operation. Ideal for power supplies with active PFC (>65W) requiring EN61000-3-2 compliance, AC-DC adapters, electronic ballasts, LED drivers, and flat-screen TV power supplies. In stock at HL Electronics – request a quote for fast delivery.