AAT3114AISN-20-T1 AAT [Advanced Analog Technology, Inc.], AAT3114AISN-20-T1 Datasheet - Page 6

• 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
6
IN
= 3.5V, C
140
120
100
140
120
100
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
80
60
40
20
80
60
40
20
0
0
3.0
3.0
-40
Normalized I
IN
-20
3.2
= C
OUT
I
0
Temperature (°C)
DIODE
3.5
I
DIODE
DIODE
= C
3.4
V
20
vs. V
DIODE
V
1
vs. V
IN
vs. Temperature
= C
(V)
(V)
DIODE
40
3.6
2
IN
= 1µF; T
4.0
60
3.8
80
A
= 25°C, unless otherwise noted.
100
4.0
4.5
High Efficiency 1.5X Fractional Charge
Pumps For White LED Applications
(2V/div)
ENSET
(2V/div)
ENSET
I
DIODE
I
DIODE
1.000
0.975
0.950
0.925
0.900
0.875
0.850
0.825
0.800
0.775
0.750
2.5
-9dB
-31dB
3.0
-31dB
V
V
IH
I
I
DIODE
IH
DIODE
(-9dB to -10dB)
3.5
(-31dB to 0dB)
Time (10µs/div)
Time (10µs/div)
and V
0dB
Response
V
Response
V
IN
IL
4.0
(V)
IL
vs. V
4.5
IN
3113.2006.07.1.9
5.0
-10dB
0dB
5.5