Datasheet Details
Part number:
DN05022D, DN05022
Manufacturer:
File Size:
51.41 KB
Description:
Low-cost led dimming.
Note:
This datasheet PDF includes multiple part numbers: DN05022D, DN05022.
Please refer to the document for exact specifications by model.
DN05022D, DN05022, 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
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