AAT1151IKS-1.0-T1 AnalogicTech, AAT1151IKS-1.0-T1 Datasheet - Page 11

• Manufacturer Part Number: AAT1151IKS-1.0-T1
• Description: DC to DC Converter, 850kHz 700mA Synchronous Buck DC/DC Converter, Tape and Reel
• Manufacturer: AnalogicTech

1151.2003.11.0.91
Figure 6: R3 vs. V
10µF
C1
2.7V-5.5V
C1 Murata 10µF 6.3V X5R GRM42-6X5R106K6.3
C2 MuRata 100µF 6.3V GRM43-2 X5R 476M 47µF 6.3V
L1 Sumida CDRH3D16-3R3 NC
45
40
35
30
25
20
15
10
5
0
Figure 7: Adjustable Output Schematic
R2
100k
1
R4=10kΩ
0.1 µF
R1 100
C3
OUT
1.5
850kHz 700mA Synchronous Buck DC/DC Converter
for Adjustable Output using the AAT1151-1.0V
5
4
3
2
2
AAT1151-1.0
2.5
Vp
Vcc
EN
gnd
Output Voltage (V)
V-
Pgnd
FB
LX
LX
3
3.5
1
7
6
8
R4
10kΩ 1%
4
R3
2.55k 1%
3.3µH
L1
4.5
Vo+ 1.25V 0.7A
5
5.5
C2
47µF
AAT1151
11