L6561D013TR ST Power Factor Correction (PFC)

The L6561D013TR is a transition-mode Power Factor Correction (PFC) controller from STMicroelectronics in SO-8 surface-mount package, operating from 10.3V to 22V supply with 600mA totem pole gate driver. For selection, verify low start-up current of 70µA typical, operating quiescent current of 4mA, adjustable frequency operation, voltage feed-forward for near-unity power factor, THD optimizer for low distortion, and operating temperature from -25°C to +125°C. Features include overvoltage protection, feedback disconnect protection, disable function for standby operation, and precise adjustable output voltage. Ideal for power supplies with active PFC (>65W) requiring EN61000-3-2 compliance, AC-DC adapters, electronic ballasts, LED drivers, flat-screen TV power supplies, and any off-line power converter needing near-unity power factor with low harmonic distortion. In stock at HL Electronics – request a quote for fast delivery.