AAT2315_07 Datasheet, PDF (19/22 Pages) Advanced Analogic Technologies – Dual 600mA Step-Down Converter with Synchronization

AAT2513
Dual 600mA Step-Down
Converter with Synchronization
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
Fixed Version
V_OUT (V)
0.6-3.3V
R2, R4 = 59kΩ
R2, R4 = 221kΩ¹
R1, R3 (kΩ)
R1, R3 (kΩ)
19.6
75.0
29.4
113
39.2
150
49.9
187
59.0
221
68.1
261
78.7
301
88.7
332
118
442
124
464
137
523
187
715
265
1000
R2, R4 not used
R1, R3 (kΩ)
zero
Table 5: Evaluation Board Component Values.
L1, L2 (µH)
1.0 - 1.5
1.0 - 1.5
1.0 - 1.5
1.0 - 1.5
1.0 - 1.5
1.0 - 1.5
2.2
2.2
2.2
2.2
3.3
3.3
4.7
L1, L2 (µH)
2.2
Figure 3: AAT2513 Evaluation Board
Top Side.
1. For reduced quiescent current, R2 and R4 = 221kΩ.
2513.2007.04.1.1
Figure 4: AAT2513 Evaluation Board
Bottom Side.
19