HiperPFS-2 Data Sheet High Power PFC Controller with Integrated High-Voltage MOSFET and Qspeed™ Diode View PDF Download PDF Login Required A MyPI account is required to receive email notifications for document updates. Please login or register for an account to continue. Continue × Notify Me of Updates This product is in End-of-Life status and is no longer available. Suggested Alternative: HiperPFS-3 HiperPFS-4 Products HiperPFS-2