AAT3114AISN-20-T1 AAT [Advanced Analog Technology, Inc.], AAT3114AISN-20-T1 Datasheet - Page 5

• Manufacturer Part Number: AAT3114AISN-20-T1
• Description: High Efficiency 1.5X Fractional Charge Pumps For White LED Applications
• Manufacturer: AAT [Advanced Analog Technology, Inc.]

Typical Characteristics
V
3113.2006.07.1.9
IN
= 3.5V, C
1.2
1.1
1.0
0.9
0.8
0.7
0.6
1.000
0.100
0.010
0.001
1.00
0.98
0.96
0.94
0.92
0.90
0.88
0.86
3.0
Shutdown Current vs. Temperature
-40
-40
Quiescent Current vs. Supply Voltage
Quiescent Current vs. Temperature
-20
IN
-20
3.5
= C
OUT
0
Temperature (°C)
0
Temperature (°C)
Supply Voltage (V)
= C
4.0
20
20
1
= C
40
2
4.5
40
= 1µF; T
60
60
5.0
80
A
= 25°C, unless otherwise noted.
80
100
5.5
100
High Efficiency 1.5X Fractional Charge
Pumps For White LED Applications
650
640
630
620
710
700
690
680
670
660
610
100
95
90
85
80
75
70
65
60
96
94
92
90
88
86
84
82
80
-40
3.0
Oscillator Frequency vs. Temperature
0
120mA
30mA
40mA
-20
3.2
Efficiency vs. Supply Voltage
Efficiency vs. Load Current
20
80mA
3.4
0
Load Current (mA)
Supply Voltage (V)
40
Temperature (°C)
20mA
20
3.6
60mA
60
40
3.8
80
4.0
60
100
4.2
80
120
4.4
100
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