參數(shù)資料
型號: AAT1143IJS-1.5-T1
廠商: Advanced Analogic Technologies, Inc.
英文描述: GT 2C 2#4 SKT RECP WALL
中文描述: 1MHz的400mA的降壓轉(zhuǎn)換器
文件頁數(shù): 17/20頁
文件大?。?/td> 594K
代理商: AAT1143IJS-1.5-T1
Table 3: Evaluation Board Component Values.
Table 4: Typical Surface Mount Inductors.
Inductance
(μH)
4.7
10
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
Max DC
Current (A)
0.90
0.55
0.45
0.65
0.65
1.10
0.80
1.53
1.30
0.98
1.77
DCR
(
)
0.11
0.21
0.20
0.15
0.15
0.20
0.27
0.117
0.122
0.122
0.082
Size (mm)
LxWxH
3.8x3.8x1.8
3.8x3.8x1.8
2.5x3.2x2.0
2.5x3.2x2.0
2.5x3.2x1.55
5.5x6.6x1.0
3.3x3.3x1.0
4.5x3.6x1.0
5.7x4.4x1.0
3.1x3.1x1.85
5.2x5.2x1.8
Manufacturer
Sumida
Sumida
MuRata
MuRata
MuRata
Coilcraft
Coilcraft
Coiltronics
Coiltronics
Coiltronics
Coiltronics
Part Number
CDRH3D16-4R7
CDRH3D16-100
LQH32CN4R7M23
LQH32CN4R7M33
LQH32CN4R7M53
LPO6610-472
LPO3310-472
SDRC10-4R7
SDR10-4R7
SD3118-4R7
SD18-4R7
Type
Shielded
Shielded
Non-Shielded
Non-Shielded
Non-Shielded
1mm
1mm
1mm Shielded
1mm Shielded
Shielded
Shielded
V
OUT
(V)
Adjustable Version
(0.6V device)
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.8
1.85
2.0
2.5
V
OUT
(V)
Fixed Version
0.6-3.3V
R1 (k
)
R1 (k
)
L1 (μH)
R2 = 59k
R2 = 221k
1
19.6
29.4
39.2
49.9
59.0
68.1
78.7
88.7
118
124
137
187
75.0
113
150
187
221
261
301
332
442
464
523
715
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7 or 6.8
10
L1 (μH)
R1 (k
)
R2 Not Used
0
4.7
AAT1143
1MHz 400mA Step-Down Converter
1143.2005.09.1.7
17
1. For reduced quiescent current R2 = 221k
.
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