參數(shù)資料
型號: AAT2550ISK-CAA-T1
廠商: Advanced Analog Technology,lnc.
英文描述: Total Power Solution for Portable Applications
中文描述: 總功率便攜式應(yīng)用解決方案
文件頁數(shù): 31/35頁
文件大小: 914K
代理商: AAT2550ISK-CAA-T1
Table 8: Typical Surface Mount Inductors.
Table 9: Surface Mount Capacitors.
Table 10: Evaluation Board Component Values.
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
R7, R9 = 59k
Ω
R8, R10 (k
Ω
)
19.6
29.4
39.2
49.9
59.0
68.1
78.7
88.7
118
124
137
187
267
R7, R9 Not Used
R8, R10 (k
Ω
)
0
R7, R9 = 221k
Ω
1
R8, R10 (k
Ω
)
75.0
113
150
187
221
261
301
332
442
464
523
715
1000
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
L1, L2 (μH)
4.7
Manufacturer
Part Number
Value
Voltage
Temp. Co.
Case
MuRata
MuRata
MuRata
GRM219R61A475KE19
GRM21BR60J106KE19
GRM21BR60J226ME39
4.7μF
10μF
22μF
10V
6.3V
6.3V
X5R
X5R
X5R
0805
0805
0805
Inductance
(μH)
Max DC
Current (A)
DCR
(
Ω
)
0.072
0.105
0.170
0.80
0.20
0.27
0.122
0.175
0.122
Size (mm)
LxWxH
Manufacturer
Part Number
Type
Sumida
Sumida
Sumida
MuRata
MuRata
Coilcraft
Coiltronics
Coiltronics
Coiltronics
CDRH3D16-2R2
CDRH3D16-4R7
CDRH3D16-6R8
LQH2MCN4R7M02
LQH32CN4R7M23
LPO3310-472
SD3118-4R7
SD3118-6R8
SDRC10-4R7
2.2
4.7
6.8
4.7
4.7
4.7
4.7
6.8
4.7
1.20
0.90
0.73
0.40
0.45
0.80
0.98
0.82
1.30
3.8x3.8x1.8
3.8x3.8x1.8
3.8x3.8x1.8
2.0x1.6x0.95
2.5x3.2x2.0
3.2x3.2x1.0
3.1x3.1x1.85
3.1x3.1x1.85
5.7x4.4x1.0
Shielded
Shielded
Shielded
Non-Shielded
Non-Shielded
1mm
Shielded
Shielded
1mm Shielded
AAT2550
Total Power Solution for Portable Applications
2550.2006.07.1.0
31
1. For reduced quiescent current, R7 and R9 = 221k
Ω
.
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