DN05022D Datasheet - ON Semiconductor

DN05022D Low-Cost LED Dimming

This circuit can be thought of as having two separate portions. There is an LED management portion and a dimmer management/PWM Signal portion. The LED management portion charges the output capacitor to run the LEDs in a “DC” state. The dimmer management portion provides loading current for the TRIA.

DN05022D Features

* PF = 0.8

* THD = 53.8%

* High Light Output Table 2. CIRCUIT DATA

* Dimming a Function of the Dimmer’s Range

* Low BOM Cost

* Dimmable Circuit Data VRMS(IN) IRMS(IN) PF THD P(in) 100 VRMS 112 mA 0.847 44.2% 9.53 W 127 VRMS 118 mA 0.800 53.8% 12.1

DN05022D Datasheet (51.41 KB)