AAT2512 Datasheet, PDF (18/20 Pages) Advanced Analogic Technologies – Dual 400mA High Frequency Buck Converter

AAT2512
Dual 400mA High Frequency Buck Converter
Manufacturer
Sumida
Sumida
Sumida
MuRata
MuRata
Coilcraft
Coiltronics
Coiltronics
Coiltronics
Part Number
CDRH3D16-2R2
CDRH3D16-4R7
CDRH3D16-6R8
LQH2MCN4R7M02
LQH32CN4R7M23
LPO3310-472
SD3118-4R7
SD3118-6R8
SDRC10-4R7
Inductance
(µH)
2.2
4.7
6.8
4.7
4.7
4.7
4.7
6.8
4.7
Max DC
Current (A)
1.20
0.90
0.73
0.40
0.45
0.80
0.98
0.82
1.30
DCR
(Ω)
0.072
0.105
0.170
0.80
0.20
0.27
0.122
0.175
0.122
Size (mm)
LxWxH
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
Table 4: Typical Surface Mount Inductors.
Type
Shielded
Shielded
Shielded
Non-Shielded
Non-Shielded
1mm
Shielded
Shielded
1mm Shielded
Manufacturer
MuRata
MuRata
MuRata
Part Number
GRM219R61A475KE19
GRM21BR60J106KE19
GRM21BR60J226ME39
Value
4.7µF
10uF
22uF
Voltage
10V
6.3V
6.3V
Table 5: Surface Mount Capacitors.
Temp. Co.
X5R
X5R
X5R
Case
0805
0805
0805
18
2512.2006.06.1.4