AAT2803ISK-4.5-T1 AnalogicTech, AAT2803ISK-4.5-T1 Datasheet - Page 10

• Manufacturer Part Number: AAT2803ISK-4.5-T1
• Description: Six-Channel White LED Backlight Charge Pump with Flash
• Manufacturer: AnalogicTech

Typical Characteristics–White LED Backlight Driver Section
Unless otherwise noted, V
10
350
300
250
200
150
100
25
20
15
10
1.2
1.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
50
5
0
1
0
2.50
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
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
2.67
2.84
10.2mA
-40°C
Input Ripple vs. V
-40°C
3.01
T
3.18
V
LAT
IL
V
V
V
vs. V
IN
IN
IN
25°C
IN
3.35
vs. V
(V)
(V)
(V)
= 3.6V, C
25°C
20mA
3.52
IN
IN
3.69
85°C
IN
IN
3.86
85°C
= C
30mA
4.03
OUT
= C
4.20
1
= C
2
= C
400
350
300
250
200
150
100
1.2
1.1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
50
Six-Channel White LED Backlight
3
0
1
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
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
= 1.0μF; T
A
Charge Pump with Flash
= 25°C.
-40°C
T
V
-40°C
OFF
IH
V
V
vs. V
IN
IN
vs. V
(V)
(V)
IN
25°C
IN
25°C
2803.2006.04.1.5
85°C
85°C