BUY L6599N https://www.utsource.net/itm/p/1553254.html
High-voltage resonant controller
The L6599N is a high-voltage, high-current, monolithic integrated circuit designed for use in switched-mode power supplies. It is a low-cost, high-performance, single-channel, pulse-width modulation (PWM) controller with a wide range of features and applications. Features: High-voltage operation up to 600V Low-power consumption High-current capability up to 5A Low-noise operation Low-ripple operation Built-in protection features Internal soft-start Internal current-limit Internal temperature-limit Internal over-voltage protection Internal under-voltage protection Internal over-current protection Applications: Switching power supplies DC-DC converters Motor control Battery charging Solar power systems Lighting control Industrial control systems (For reference only)