onsemi Power Factor Controller 40 kHz 32-Pin LQFP 30V FAN9672Q

onsemi FAN9672Q is a power factor controller integrated circuit optimized for power factor correction (PFC) in electronic designs with a 40 kHz switching frequency and a compact 32-pin LQFP surface mount package.

This controller offers continuous conduction mode performance with low start-up supply current of 80μA and nominal supply current of 7mA to minimize power losses in power management systems.

With a maximum supply voltage of 30V and an operating temperature range of -40°C to 105°C, the FAN9672Q provides reliable performance across industrial, laboratory, and commercial electronics environments.

The device includes integrated protection features such as soft start, over-voltage protection, open-feedback detection, over-current protection, input voltage absence detection, and under-voltage lockout, ensuring robust and safe operation in demanding applications.

The compact LQFP package with 32 pins, 1.45mm height, and 9mm length allows easy mounting on PCBs with surface mount technology, improving manufacturing efficiency and reliability.

The controller's switching frequency is fixed at 40 kHz for precision power factor correction. Low start-up supply current of 80μA helps reduce energy consumption. Surface mount LQFP package design supports high-density PCB assembly.

Extended operating temperature range from -40°C to 105°C caters to harsh environments. Integrated comprehensive protection mechanisms ensure stable operation. Pin configuration and size optimized for compact power supply modules.

The FAN9672C series IC is ideal for use in power management IC designs.

This product is suitable for electronics manufacturers and designers needing an efficient, reliable Power Factor Controller IC in consumer electronics, industrial equipment, and power supply systems.

Explore more on semi-conductor power management ICs in EnvMart’s Electronics & Electricals category to find compatible components and detailed technical resources.