AAT2512
Dual 400mA High Frequency Buck Converter
Adjustable Version
(0.6V device)
1
Ω
Ω
R2, R4 = 221k
R2, R4 = 59k
Ω
Ω
VOUT (V)
R1, R3 (k )
R1, R3 (k )
L1, L2 (µH)
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
19.6
29.4
39.2
49.9
59.0
68.1
78.7
88.7
118
75.0
113
150
187
221
261
301
332
442
464
523
715
1000
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
124
137
187
267
Fixed Version
R2, R4 Not Used
VOUT (V)
R1, R3 (kΩ)
L1, L2 (µH)
0.6-3.3V
0
4.7
Table 3: Evaluation Board Component Values.
Figure 4: AAT2512 Evaluation Board Top Side.
Figure 5: AAT2512 Evaluation Board
Bottom Side.
1. For reduced quiescent current, R2 and R4 = 221kΩ.
2512.2006.06.1.4
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