iW3630 Datasheet | Dialog Semiconductor

AC/DC Digital Power Controller for High Power Factor Analog and 0-10V Dimmable LED Drivers 1 Description The iW3630 is a two-stage, high-performance AC/DC offline power supply controller for dimmable LED luminaires with analog dimming interface. It controls LED current based on analog input voltage on the dimming pin. It has a built-in 0-10V dimming interface that works directly with 0-10V dimming systems, eliminating the need for a driver circuit and microcontroller. It also provides a PWM digital interface to support wireless SSL applications, without adding auxiliary power supplies. The iW3630 uses Dialog’s unique digital FlickerlessTM technology to eliminate visible flicker in...