AAT3128_08 Datasheet, PDF (5/12 Pages) Advanced Analogic Technologies – RGB LED Fashion Lighting Controller

ChargePump^TM
Typical Characteristics
Current Source Output vs. Input Voltage
90
80
-40°C
70
60
50
25°C 85°C
40
30
20
2.5 2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.5
Input Voltage (V)
Enable Input High Threshold
vs. Input Voltage
1.2
1.1
-40°C
1.0
0.9
0.8
0.7
0.6
25°C
85°C
0.5
0.4
2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4
Input Voltage (V)
EN/SET Turn-Off Time vs. Input Voltage
400
350
300
-40°C
250
200
150
100
85°C
25°C
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
Input Voltage (V)
PRODUCT DATASHEET
AAT3128
RGB LED Fashion Lighting Controller
Shutdown Current vs. Input Voltage
6.0
85°C
5.0
4.0
3.0
2.0
25°C -40°C
1.0
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)
Enable Input Low Threshold
vs. Input Voltage
1.2
1.1
-40°C
1.0
0.9
0.8
0.7
0.6
25°C
85°C
0.5
0.4
2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4
Input Voltage (V)
S²Cwire Latch Enable Time vs. Input Voltage
400
350
-40°C
300
250
200
150
25°C
85°C
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
Input Voltage (V)
3128.2008.02.1.1
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