High integrated solution, Switch motor driver IC, relay power

 Power Integrations’ Reference Design Kits (RDKs) are real-world designs optimized for the most popular power conversion / supply applications. The kits are based on Power Integrations’ high performance AC – DC, LED driver, or motor driver ICs. These kits accelerate project development timelines by enabling the developer to evaluate, modify, tune, and test a existing, proven design.

https://www.futureelectronics.com/resources/featured-products/power-integrations-reference-design-kits