AAT2550_08 Datasheet, PDF (30/34 Pages) Advanced Analogic Technologies – Total Power Solution for Portable Applications

SystemPower^TM
PRODUCT DATASHEET
AAT2550178
Total Power Solution for Portable Applications
Adjustable Version
(0.6V device)
V_OUT (V)
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.8
1.85
2.0
2.5
3.3
R7, R9 = 59kΩ
R8, R10 (kΩ)
19.6
29.4
39.2
49.9
59.0
68.1
78.7
88.7
118
124
137
187
267
R7, R9 = 221kΩ¹
R8, R10 (kΩ)
75.0
113
150
187
221
261
301
332
442
464
523
715
1000
Table 10: Evaluation Board Component Values.
L1, L2
(μH)
2.2
2.2
2.2
2.2
2.2
2.2
4.7
4.7
4.7
4.7
6.8
6.8
6.8
1. For reduced quiescent current, R7 and R9 = 221kΩ.
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2550.2008.02.1.3