BUY TOP214YN https://www.utsource.net/itm/p/5316385.html
OFFLINE SWIT PWM OCP HV TO220
Description: TOP214YN is a high-performance, low-cost, off-line switcher integrated circuit with a built-in power MOSFET. Features: Low start-up current Low operating current Low power dissipation High efficiency Over-temperature protection Over-voltage protection Under-voltage lockout Short-circuit protection Soft-start Low EMI Applications: Switching power supplies DC/DC converters Battery chargers Lighting ballasts Automotive electronics Consumer electronics (For reference only)