Power Integrations PFC Controller 60 kHz 16-Pin eSIP 12V PFS7723L

Power Integrations PFS7723L is a high-performance Power Factor Correction (PFC) controller in a 16-pin eSIP package optimized for high power factor and efficiency across load ranges, operating at a switching frequency of 60 kHz and supply current of 23 A with a maximum 12 V supply voltage.

This controller belongs to the HiperPFS-4 family and integrates a 600 V MOSFET transistor and diode in a compact, low-profile design.

It features an innovative control technique that adjusts switching frequency dynamically according to load, input line voltage, and line cycle to optimize performance and efficiency.

Additional key functionalities include a programmable Power Good signal to monitor system health, digital line peak detection allowing robust operation even with distorted inputs from UPS or generators, and an integrated digital power factor enhancer to compensate for EMI filter and bridge rectifier distortions.

Protection features are comprehensive, encompassing under-voltage lockout (UVLO), under-voltage (UV) and over-voltage (OV) protections, over-temperature protection (OTP), brown-in and brown-out detection, cycle-by-cycle current limiting, and power limiting to safeguard against overload conditions.

The PFS7723L withstands harsh input voltages with steady-state tolerance up to 305 VAC and abnormal inputs up to 410 VAC, ensuring reliability in industrial and commercial power management environments.

Its design removes the requirement for external current sensing resistors and eliminates the need for insulating pads or heat spreaders, simplifying the thermal design and reducing system cost.

The device integrates a 600 V MOSFET and diode in a low-profile package. Operates at 60 kHz switching frequency. Supply current rating is 23 A. Includes programmable power good signal functionality. Designed with comprehensive protection features for safe operation.

Eliminates external current sense resistors and insulating pads. Provides digital line peak detection for stable performance with distorted input voltages. Wide operating temperature range from -40°C to 150°C.

This product is ideal for power management applications in industrial, commercial, and electronic component design where efficient power factor correction and reliability are critical. It supports efficient energy use and protection in power supply systems, HVAC, manufacturing, and more.

Explore more power management ICs and semiconductor components in EnvMart for all your industrial and electronic device requirements.

Explore more products in our Power Factor Controller IC category.