SX033J Chip by YiHi

Forging the Future: Intelligent Precision in a Compact Design!

Smaller, Faster, More Reliable, and More Efficient

The SX033J Chip builds on a decade of YiHi's leadership in chip innovation, delivering a robust and compact solution for electronic cigarettes and vaping devices. Designed for high-power applications with single lithium batteries, it features variable voltage adjustment via potentiometer and tri-color LED indicators for battery level, output, and protections. Ideal for devices requiring up to 101W output, this chip ensures consistent performance with buck-boost technology and supports firmware upgrades for enhanced functionality.