AAT2510 Datasheet, PDF (16/19 Pages) Advanced Analogic Technologies – Dual 400mA, 1MHz Step-Down DC-DC Converter

DATA SHEET
AAT2510
Dual 400mA, 1MHz Step-Down DC/DC Converter
Output 1 Enable
V_IN
123
C5¹
GND
C4¹
R3
see Table 3
R4
59.0k
R1
see Table 3
R2
59.0k
U1
AAT2510
1
EN1
12
VIN1
2
FB1
11
LX1
3
10
SGND1 GND1
4
EN2
9
VIN2
5
FB2
8
LX2
6
7
SGND2 GND2
C3
10μF
C8
0.1μF
LX1
L1
see Table 3
LX2
V_O2
L2
see Table 3
C7
0.01μF
C2¹
4.7μF
V_O1
C1¹
4.7μF
C6
0.01μF
GND
321
Output 2 Enable
Figure 3: AAT2510 Evaluation Board Schematic.
Figure 4: AAT2510 Evaluation Board Top Side.
1. For enhanced transient configuration C5, C4 = 100pF and C1, C2 = 10μF.
Figure 5: AAT2510 Evaluation Board
Bottom Side.
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202020B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 19, 2013