AAT1143IJS-0.6-T1 AnalogicTech, AAT1143IJS-0.6-T1 Datasheet - Page 17

• Manufacturer Part Number: AAT1143IJS-0.6-T1
• Description: 1MHz 400mA Step-Down Converter
• Manufacturer: AnalogicTech

1. For reduced quiescent current R2 = 221kΩ.
SwitchReg
SwitchReg
1143.2009.02.1.11
1143.2009.02.1.11
Manufacturer
Manufacturer
Coiltronics
Coiltronics
Coiltronics
Coiltronics
Coilcraft
Coilcraft
Sumida
Sumida
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Adjustable Version
(0.6V device)
Fixed Version
TM
TM
V
V
0.6-3.3V
OUT
OUT
1.85
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.8
2.0
2.5
(V)
(V)
LQH32CN4R7M23
LQH32CN4R7M33
LQH32CN4R7M53
Part Number
CDRH3D16-4R7
CDRH3D16-100
LPO6610-472
LPO3310-472
SDRC10-4R7
SD3118-4R7
SDR10-4R7
SD18-4R7
GRM21BR61A475KA73L
GRM18BR60J475KE19D
GRM21BR60J226ME39
GRM21BR60J106KE19
Part Number
Table 3: Evaluation Board Component Values.
Table 4: Typical Surface Mount Inductors.
Table 5: Surface Mount Capacitors.
Inductance
R2 = 59kΩ
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
(μH)
R1 (kΩ)
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
10
19.6
29.4
39.2
49.9
59.0
68.1
78.7
88.7
118
124
137
187
Value
4.7μF
4.7μF
10μF
22μF
R2 Not Used
Current (A)
R1 (kΩ)
Max DC
0.90
0.55
0.45
0.65
0.65
1.10
0.80
1.53
1.30
0.98
1.77
0
1MHz 400mA Step-Down Converter
1MHz 400mA Step-Down Converter
Voltage
R2 = 221kΩ
6.3V
6.3V
6.3V
10V
R1 (kΩ)
DCR (Ω)
75.0
0.117
0.122
0.122
0.082
113
150
187
221
261
301
332
442
464
523
715
0.11
0.21
0.20
0.15
0.15
0.20
0.27
PRODUCT DATASHEET
PRODUCT DATASHEET
1
2.5x3.2x1.55
3.1x3.1x1.85
Size (mm)
Temp. Co.
3.8x3.8x1.8
3.8x3.8x1.8
2.5x3.2x2.0
2.5x3.2x2.0
5.5x6.6x1.0
3.3x3.3x1.0
4.5x3.6x1.0
5.7x4.4x1.0
5.2x5.2x1.8
LxWxH
X5R
X5R
X5R
X5R
AAT1143
AAT1143
4.7 or 6.8
L1 (μH)
L1 (μH)
1mm Shielded
1mm Shielded
Non-Shielded
Non-Shielded
Non-Shielded
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
4.7
10
Shielded
Shielded
Shielded
Shielded
Type
1mm
1mm
Case
0805
0603
0805
0805
17
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