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Teilenummer | DD211 |
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Beschreibung | CHARGE PUMP | |
Hersteller | SILICON TOUCH TECHNOLOGY | |
Logo | ||
Gesamt 11 Seiten DD211
Version
Issue Date
File Name
Total Pages
: A.001
: 2002/12/03
: SP-DD211-A.001.doc
: 11
A DRIVER, CHARGE PUMP FOR HIGH
FORWARD-VOLTAGE LEDS WITH LOW SUPPLY
VOLTAGE (2.0V~3.3V)
新竹市科學園區展業一路九號四樓之三
SILICON TOUCH TECHNOLOGY INC.
No. 9, 4F-3 Chan-Yeh Road 1 Science-Based Industrial Park
Tel:886-3-5645656 Fax:886-3-5645626
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
DD211
Typical Operating Characteristics
(Typical Operation Circuit with Cext=0.1uF, TA=25 °C, unless otherwise noted)
Fig.b Typical Power Consumption v.s. VF
400
350
300
250
200
150
100
50
0
VF( Volt)
VDD=2.0V
VDD=2.5V
VDD=3.0V
VDD=3.3V
80.00
70.00
60.00
50.00
40.00
30.00
20.00
10.00
0.00
Fig.c Typical IFon v.s. VF
VF( Volt)
VDD=2.0V
VDD=2.5V
VDD=3.0V
VDD=3.3V
Fig.d Typical Power Consumption v.s. Tj
For VF=2.5V
250
200
150
100
50
0
Tj( 'C)
VDD=2.0V
VDD=2.5V
60.00
50.00
40.00
30.00
20.00
10.00
0.00
Fig.e Typical IFon v.s. Tj
For VF=2.5V
Tj( 'C)
VDD=2.0V
VDD=2.5V
Fig.f Typical Power Consumption v.s. Tj
For VF=3.5V
400
350
300
250
200
150
100
50
0
Tj( 'C)
VDD=2.0V
VDD=2.5V
VDD=3.0V
VDD=3.3V
90.00
80.00
70.00
60.00
50.00
40.00
30.00
20.00
10.00
0.00
Fig.g Typical IFon v.s. Tj
For VF=3.5V
Tj( 'C)
VDD=2.0V
VDD=2.5V
VDD=3.0V
VDD=3.3V
SP-DD211-A.001.doc
-5- Version:A.001
6 Page | ||
Seiten | Gesamt 11 Seiten | |
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