参数资料
型号: SP6686EB
厂商: Exar Corporation
文件页数: 5/12页
文件大小: 0K
描述: EVAL BOARD FOR SP6686
标准包装: 1
系列: *
S P 6 6 8 6
4 0 0 m A B u c k / B o o s t C h a r g e P u m p L E D D r i v e r
TYPICAL PERFORMANCE CHARACTERISTICS
All data taken at V IN = 3.6V, T A = 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
C IN =2.2μF, C FC =0.47μF,C OUT =1μF
Fig. 6: Efficiency vs Supply Voltage
C IN =2.2μF, C FC =0.47μF,C OUT =1μF
Fig. 8: Ripple 1x Flash 400mA, Ch1=V IN , Ch2=V OUT
V IN =4.2V, C IN =4.7μF, C FC =0.47μF,C OUT =2.2μF
Fig. 5: Output Current vs Supply Voltage
C IN =2.2μF, C FC =0.47μF,C OUT =1μF
Fig. 7: Efficiency vs Supply Voltage
C IN =2.2μF, C FC =0.47μF,C OUT =1μF
Fig. 9: Ripple 2x Flash 400mA, Ch1=V IN , Ch2=V OUT
V IN =3.6V, C IN =4.7μF, C FC =0.47μF,C OUT =2.2μF
? 2009 Exar Corporation
5/12
Rev. 2.0.0
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