BUY NCP1654 https://www.utsource.net/itm/p/9272812.html

NCP1654 is a high-performance, low-cost, current-mode, pulse-width modulation (PWM) controller with integrated high-side and low-side MOSFET drivers. It is designed for use in high-efficiency, low-cost, isolated and non-isolated DC/DC converters. Description: The NCP1654 is a current-mode, pulse-width modulation (PWM) controller with integrated high-side and low-side MOSFET drivers. It is designed for use in high-efficiency, low-cost, isolated and non-isolated DC/DC converters. It features a wide input voltage range of 4.5V to 40V, an adjustable switching frequency up to 500kHz, and a wide range of output voltage and current settings. The NCP1654 also features a programmable soft-start, cycle-by-cycle current limit, and over-temperature protection. Features: Wide input voltage range: 4.5V to 40V Adjustable switching frequency up to 500kHz Wide range of output voltage and current settings Programmable soft-start Cycle-by-cycle current limit Over-temperature protection Integrated high-side and low-side MOSFET drivers Applications: Isolated and non-isolated DC/DC converters High-efficiency, low-cost power supplies Automotive and industrial applications (For reference only)