150 W Power Factor Corrected LLC Power Supply with PWM Dimming Using HiperPFS-4 (PFS7625H), HiperLCS (LCS702HG), CAPZero-2 (CAP200DG) and Qspeed X-Series Diode (LXA03T600)
This is a 24-A DC/DC space-grade power supply hardware reference design.
With the advancement of FPGA and ASIC technology, the core voltage requirements are getting lower and lower, but the current requirements are getting larger and larger. The latest space-grade FPGAs and ASICs require low voltage and high current to meet their core power consumption.
REF_ICL8820_LED_43W_JT This 43 W reference design uses Infineon's high power factor flyback controller ICL8820. The evaluation board is a constant voltage (CV) secondary side regulation (SSR) system designed for use with a constant current (CC) converter for LED lighting applications.