AL1663 Overview
Key Specifications
Package: SOP
Length: 4.9 mm
Width: 3.9 mm
Max Operating Temp: 105 °C
Description
The AL1663/AL1663R is a high performance single stage Flyback and Buck-boost controller, targeting dimmable LED lighting application. It is a primary side regulation (PSR) controller which can provide accurate constant current (CC) regulation without optocoupler and secondary control circuitry.