SP6686ER-LSLASHTR datasheet(5/12 Pages) EXAR

부품명	SP6686ER-L/TR

상세설명	400mA Buck/Boost Charge Pump LED Driver

PDF	12 Pages

Scroll/Zoom	100%

제조업체	EXAR [Exar Corporation]

홈페이지	http://www.exar.com

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5 / 12 page

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Rev. 2.0.0

TYPICAL PERFORMANCE CHARACTERISTICS

All data taken at VIN = 3.6V, TA = 25°C, unless otherwise specified - Schematic and BOM from Application Information

section of this datasheet. D1 = AOT 2015HPW-1915B LED.

Fig. 4: Output Current vs Supply Voltage

CIN=2.2µF, CFC=0.47µF,COUT=1µF

Fig. 5: Output Current vs Supply Voltage

CIN=2.2µF, CFC=0.47µF,COUT=1µF

Fig. 6: Efficiency vs Supply Voltage

CIN=2.2µF, CFC=0.47µF,COUT=1µF

Fig. 7: Efficiency vs Supply Voltage

CIN=2.2µF, CFC=0.47µF,COUT=1µF

Fig. 8: Ripple 1x Flash 400mA, Ch1=VIN, Ch2=VOUT

VIN=4.2V, CIN=4.7µF, CFC=0.47µF,COUT=2.2µF

Fig. 9: Ripple 2x Flash 400mA, Ch1=VIN, Ch2=VOUT

VIN=3.6V, CIN=4.7µF, CFC=0.47µF,COUT=2.2µF

SP6686ER-L/TR 데이터시트(PDF) 5 Page - Exar Corporation