AAT1150IKS-1.5-T1 ANALOGICTECH [Advanced Analogic Technologies], AAT1150IKS-1.5-T1 Datasheet - Page 15

• Manufacturer Part Number: AAT1150IKS-1.5-T1
• Description: 1MHz 1A Step-Down DC/DC Converter
• Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

AAT1150 Dissipation
Table 1: Surface Mount Inductors.
Table 2: Surface Mount Capacitors.
=
T
1150.2005.03.1.2
P
J(MAX)
Manufacturer
TaiyoYuden
Toko
Sumida
Sumida
MuRata
MuRata
(0.14Ω
=
Manufacturer
MuRata
MuRata
MuRata
MuRata
I
O
2
= T
⋅
(R
⋅
AMB
1.5V + 0.145Ω
DSON(H)
+ Θ
3.6V
JA
⋅
V
V
Part Number
NPO5DB4R7M
A914BYW-3R5M-D52LC
CDRH5D28-4R2
CDRH5D18-4R1
LQH55DN4R7M03
LQH66SN4R7M03
⋅
O
IN
P
+ R
LOSS
Part Number
GRM40 X5R 106K 6.3
GRM42-6 X5R 106K 6.3
GRM21BR60J226ME39L
GRM21BR60J106ME39L
DSON(L)
⋅
= 85°C + 150°C/W
(3.6V - 1.5V))
⋅
(V
IN
-V
O
))
+ (20nsec
+ (t
⋅
sw
0.203W = 115°C
Value
4.7µH
3.5µH
4.2µH
4.1µH
4.7µH
4.7µH
⋅
F
⋅
⋅
830kHz
I
O
1MHz 1A Step-Down DC/DC Converter
+ I
Value
10µF
10µF
22µF
10µF
Max DC
Current
Q
)
1.34A
1.95A
1.4A
2.2A
2.7A
2.2A
⋅
⋅
V
1.0A + 0.3mA)
IN
Voltage
DCR
0.038
0.073
0.031
0.057
0.041
0.025
6.3V
6.3V
6.3V
6.3V
⋅
3.6V = 0.203W
5.9
5.0
5.7
5.7
5.0
6.3
Size (mm)
L × × W × × H
Temp. Co.
×
×
×
×
×
×
6.1
5.0
5.7
5.7
5.0
6.3
X5R
X5R
X5R
X5R
×
×
×
×
×
×
2.8
2.0
3.0
2.0
4.7
4.7
AAT1150
Non-Shielded
Shielded
Shielded
Shielded
Shielded
Shielded
Type
Case
0805
1206
0805
0805
15