BUY CK2678 https://www.utsource.net/itm/p/1739911.html
150 Watt DC-DC Converters
Description: The CK2678 is a CMOS integrated circuit from NXP Semiconductors. It is a low-power, low-voltage, single-chip, 8-bit microcontroller with an on-chip oscillator, timer/counter, and serial port. Features: 8-bit microcontroller Low power consumption Low voltage operation On-chip oscillator Timer/counter Serial port 8K bytes of program memory 256 bytes of RAM 16 I/O lines 8-bit A/D converter Applications: The CK2678 is suitable for a variety of applications such as consumer electronics, industrial control, automotive, and medical. It is also suitable for use in battery-powered applications. (For reference only)