DD311 查看數據表（PDF） - Silicon Touch Technology Inc.
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DD311 Datasheet PDF : 20 Pages
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點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
新竹市科學園區展業一路 9 號 7 樓之 1
9-7F-1, Prosperity RoadⅠ, Hsin-Chu, Taiwan, R.O.C.
Tel：886-3-5645656 Fax：886-3-5645626
VLED
Vbias
DD311
ILED
DD311
123 45
EN
Output Current as a Function of Vbias
1100
1000
900
VEN = 5V
800
Vout = 1V
700
600
500
400
300
200
100
0
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
Vbias (volt)
Output Current as a Function of Output Voltage
1.2
Iout = 1A
1.0
Iout=750m
0.8
Iout=500m
0.6
Iout=350m
0.4
0.2
Iout=100m
0.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
Vout (volt)
HIGH CONSTANT CURRENT LED DRIVER
Version:A.002
Page 8
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