PRODUCT DATASHEET
AAT3128
ChargePump
TM
Typical Characteristics
Current Source Output vs. Input Voltage
90
6.0
RGB LED Fashion Lighting Controller
Shutdown Current vs. Input Voltage
ISRC1 Current (mA)
80
70
60
50
40
30
20
2.5
2.8
3.1
3.4
Shutdown Current (µA)
-40°C
5.0
4.0
3.0
2.0
1.0
85°C
25°C
85°C
25°C
-40°C
3.7
4.0
4.3
4.6
4.9
5.2
5.5
0.0
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
Input Voltage (V)
Input Voltage (V)
Enable Input High Threshold
vs. Input Voltage
1.2
1.1
1.0
1.2
Enable Input Low Threshold
vs. Input Voltage
1.1
1.0
-40°C
-40°C
V
IH
(V)
V
IL
(V)
25°C
85°C
0.9
0.8
0.7
0.6
0.5
0.4
2.7
3.0
3.3
3.6
3.9
4.2
4.5
4.8
5.1
5.4
0.9
0.8
0.7
0.6
0.5
0.4
2.7
3.0
3.3
3.6
3.9
4.2
4.5
4.8
5.1
5.4
25°C
85°C
Input Voltage (V)
Input Voltage (V)
EN/SET Turn-Off Time vs. Input Voltage
400
350
300
S
2
Cwire Latch Enable Time vs. Input Voltage
400
350
-40°C
T
LAT
(µs)
-40°C
300
250
200
150
100
50
0
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
T
OFF
(µs)
250
200
150
100
50
0
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
25°C
85°C
25°C
85°C
Input Voltage (V)
Input Voltage (V)
3128.2008.02.1.1
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