AAT3112(2004) Ver la hoja de datos (PDF) - Advanced Analogic Technologies
Número de pieza
componentes Descripción
Fabricante
AAT3112
(Rev.:2004)
(Rev.:2004)
Advanced Analogic Technologies
AAT3112 Datasheet PDF : 16 Pages
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AAT3112
500mA High Efficiency Charge Pump
for White LED Flash Applications
Typical Characteristics
VIN=3.5V, CIN=COUT=10µF, C1=C2=1µF, TA=25°C, unless otherwise noted.
VIN vs. VIH
1.00
0.95
-40°C
0.90
0.85
25°C
0.80
0.75
0.70
85°C
0.65
0.60
0.55
0.50
2.0
2.5
3.0
3.5 4.0
4.5
5.0
5.5
Input Voltage (V)
VIN vs. VIL
1.00
0.95
0.90
0.85
-40°C
0.80
25°C
0.75
0.70
0.65
85°C
0.60
0.55
0.50
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Input Voltage (V)
VSHDN Threshold vs. Supply Voltage
1.00
0.95
0.90
0.85
VIH
0.80
0.75
0.70
0.65
VIL
0.60
0.55
0.50
2.0
2.5
3.0
3.5 4.0
4.5
5.0
5.5
Input Voltage (V)
3112.2004.12.1.2
5
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