Diodes' AL1771 and AL1772 are high-integration chips with an offline high power factor correction (PFC) controller and a single-/dual-channel linear LED driver in one package. They implement an optimized 2-stage topology for a wide power range of connected lighting applications. They are targeted for 1-channel dimmable and 2-channel tunable white and various connected lighting applications. The AL1771 and AL1772 have protection features to ensure robust and safe operation of the connected lighting systems. They can support applications with LED current (up 1500 mA) and are available in low thermal resistance package TSSOP-16EP.