AAT3132 Datasheet, PDF (9/14 Pages) Advanced Analogic Technologies – High Efficiency 1.5X Fractional Charge Pump for White LED Applications

AAT3132/32A
High Efficiency 1.5X Fractional Charge
Pump for White LED Applications
Address
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
D1 to D3
0.0
0.5
1.3
3.3
8.3
11.1
15.0
20.0
0.0
0.5
1.3
3.3
8.3
11.1
15.0
20.0
0.0
0.5
1.3
3.3
8.3
11.1
15.0
20.0
0.0
0.5
1.3
3.3
8.3
11.1
15.0
20.0
Current Level Settings (mA)
D4 (AAT3132/32A) D4 (AAT3132-1)
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
1.0
15.0
1.0
15.0
1.0
15.0
1.0
15.0
1.0
15.0
1.0
15.0
1.0
15.0
1.0
15.0
15.0
20.0
15.0
20.0
15.0
20.0
15.0
20.0
15.0
20.0
15.0
20.0
15.0
20.0
15.0
20.0
30.0
25.0
30.0
25.0
30.0
25.0
30.0
25.0
30.0
25.0
30.0
25.0
30.0
25.0
30.0
25.0
Table 1: Constant Current Source Output Programming Levels.
3132.2005.12.1.4
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