AAT1151IKS-3.3-T1 AnalogicTech, AAT1151IKS-3.3-T1 Datasheet - Page 6

• Manufacturer Part Number: AAT1151IKS-3.3-T1
• Description: 850kHz 700mA Synchronous Buck DC/DC Converter
• Manufacturer: AnalogicTech

Typical Characteristics
6
Load Transient Response 50mA to 0.7A
-100
-120
-10
-20
-30
-40
-50
-60
-20
-40
-60
-80
-10
-20
-30
-40
-50
-60
20
10
40
20
20
10
Output Ripple 1.8V, 0.7A, V
0
0
Output Ripple 1.8V, 50mA, V
0
V
IN
= 3.6V − − Circuit of Figure 1
Circuit of Figure 1
Circuit of Figure 1
Time (200µs/div)
Time (2µ µ s/div)
Time (2µ µ s/div)
IN
IN
= 3.6V
= 3.6V
850kHz 700mA Synchronous Buck DC/DC Converter
3.5
3
2.5
2
1.5
1
0.5
0
-0.5
3.5
3
2.5
2
1.5
1
0.5
0
-0.5
1.4
1.2
1
0.8
0.6
0.4
0.2
0
-0.2
4.4
4.2
3.8
3.6
3.4
3.2
2.8
4.4
4.2
3.8
3.6
3.4
3.2
2.8
Line Transient Response 1.8V, 50mA
Line Transient Response 1.8V, 0.7A
-1
-2
-3
-4
4
3
4
3
4
3
2
1
0
Soft Start 1.8V, 0.7A, V
Circuit of Figure 1
Circuit of Figure 1
Circuit of Figure 1
Time (20µ µ s/div)
Time (20µ µ s/div)
Time (200µ µ s/div)
IN
= 3.6V
AAT1151
1151.2005.11.1.4
120
100
80
60
40
20
0
-20
-40
120
100
80
60
40
20
0
-20
-40
3.5
3
2.5
2
1.5
1
0.5
0
-0.5