DD211 Datasheet, PDF (7/11 Pages) Silicon Touch Technology Inc. – A DRIVER, CHARGE PUMP FOR HIGH FORWARD-VOLTAGE LEDS WITH LOW SUPPLY VOLTAGE (2.0V~3.3V)

點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
DD211
Typical Operating Characteristics (Continued)
(Typical Operation Circuit with Cext=0.1uF, TA=25 °C, unless otherwise noted)
Fig.h Typical Power Consumption v.s. Tj
For VF=4.5V
300
250
200
VDD=2.5V
150
VDD=3.0V
100
VDD=3.3V
50
0
Tj( 'C)
60.00
50.00
40.00
30.00
20.00
10.00
0.00
Fig.i Typical IFon v.s. Tj
For VF=4.5V
Tj( 'C)
VDD=2.5V
VDD=3.0V
VDD=3.3V
Fig.j Typical Power Consumption v.s. Tj
For VF=5.5V
160
140
120
100
80
60
40
20
0
Tj( 'C)
VDD=3.0V
VDD=3.3V
30.00
25.00
20.00
15.00
10.00
5.00
0.00
Fig.k Typical IFon v.s. Tj
For VF=5.5V
Tj( 'C)
VDD=3.0V
VDD=3.3V
SP-DD211-A.001.doc
-6-
Version：A.001