(PDF) TLS3001 Datasheet - 3-channel constant current LED driver chip

Número de pieza	TLS3001
Descripción	3-channel constant current LED driver chip
Fabricantes	TERALANE SEMICONDUCTOR
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No Preview Available ! TLS3001 3-channel costant current LED Driver 3-channel Constant Current LED Driver （V2.2） TERALANE SEMICONDUCTOR INC. ADDRESS：7th Floor,Building 3,China Academy of Science and Technology Development,Gaoxin South Road 1, Nanshan District,Shenzhen,P.R.china Tel：86-755-8630 9506 Fox：86-755-8630 9523 1 1 page Constant Current TLS3001 3-channel costant current LED Driver 1） The maximum current skew between channels is less than ±1.5％ and between Ics is less than ±3 ％. 2） As the flowering figure, The output current can be kept constant regardless of the variations of LED forward voltages(Vf). 30 25 20 15 10 5 0 0 Iout vs VDD at Various Rext 5 10 15 VDD(v) 20 Setting Output Current Output current adjusted through an external resistor,the ralation showed as following: Rext vs. Iout 35 30 25 20 15 10 5 0 400 500 600 700 800 900 Rext(Ohm) 5 5 Page Package information TLS3001 3-channel costant current LED Driver 11 11 Page

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PDF TLS3001 Data sheet ( Hoja de datos )