AAT1152 Datasheet, PDF (16/18 Pages) Advanced Analogic Technologies – 850kHz 1A Synchronous Buck DC/DC Converter

AAT1152
850kHz 1A Synchronous Buck DC/DC Converter
Table 1: Surface Mount Inductors
Manufacturer
TaiyoYuden
Toko
Sumida
Sumida
MuRata
MuRata
Part Number
NPO5DB4R7M
A914BYW-3R5M-D52LC
CDRH5D28-4R2
CDRH5D18-4R1
LQH55DN4R7M03
LQH66SN4R7M03
Value
4.7µH
3.5µH
4.2µH
4.1µH
4.7µH
4.7µH
Max DC
Current
1.4A
1.34A
2.2A
1.95A
2.7A
2.2A
DCR
.038
.073
.031
.057
.041
.025
Size (mm)
L×W ×H
5.9 × 6.1 × 2.8
5.0 × 5.0 × 2.0
5.7 × 5.7 × 3.0
5.7 × 5.7 × 2.0
5.0 × 5.0 × 4.7
6.3 × 6.3 × 4.7
Type
Shielded
Shielded
Shielded
Shielded
Non-shielded
Shielded
Table 2: Surface Mount Capacitors
Manufacturer
TDK
MuRata
MuRata
MuRata
MuRata
Part Number
C4532X5ROJ107M
GRM43-2 X5R 107M 6.3
GRM43-2 X5R 476K 6.3
GRM40 X5R 106K 6.3
GRM42-6 X5R 106K 6.3
Value
100µF
100µF
47µF
10µF
10µF
Voltage
6.3V
6.3V
6.3V
6.3V
6.3V
Temp. Co.
X5R
X5R
X5R
X5R
X5R
Case
1812
1812
1812
0805
1206
16
1152.2003.01.0.9