LN2540A - Integrated power tube switch control LED color temperature controller

Datasheet Details

Part number	LN2540A
Manufacturer	natlinear
File Size	290.77 KB
Description	Integrated power tube switch control LED color temperature controller
Datasheet	LN2540A Datasheet

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LED LN2540A ■ LN2540A LED 。 3S ， LED ， 3 。 LN2540A ，，，。 LN2540A 600V ， 600V ，。 SOP8 ，， PCB 。 ■  LED  ■  ：6V~600V  30ms   ，  600V ■  SOP8 ■ LN2540 A①② ① ② S R L SOP8 ■ 1 GND 2 GND 3 GND 4 VDD DRB 8 DRB 7 DRA 6 DRA 5 1 2 GND 3 4 VDD / 5 DRA A 6 7 DRB B 8 Rev.1.0 —Sep. 24, 2012 1 http://www.natlinear.com ■  MOSFET SWITCH R1 VIN C1 VDD DRB DRA GND ： C1 ， 0.47uF~2.2uF 。 R1 ， R1=(VIN-5)*500 。 ■ LN2540A VDD DRA DRB 1 2 1 2 3 4 5 6 7 3 4 5 6 7 ， DRA ON OFF ON ON ON ON OFF DRB OFF ON ON ON OFF OFF OFF Rev.1.0 —Sep. 24, 2012 2 http://www.natlinear.