AAT1110 AAT, AAT1110 Datasheet - Page 8

• Manufacturer Part Number: AAT1110
• Description: Fast Transient 800mA Step-Down Converter
• Manufacturer: AAT

Typical Characteristics
8
750
700
650
600
550
500
450
400
350
300
-100
-120
2.5
1.86
1.84
1.82
1.80
1.78
1.76
1.74
1.72
1.70
1.68
1.66
-20
-40
-60
-80
40
20
0
N-Channel R
25°C
(V
3.0
IN
= 3.6V; V
(V
85°C
Line Response
OUT
120°C
3.5
Output Ripple
Time (50µs/div)
Time (10µs/div)
= 1.8V @ 800mA)
Input Voltage (V)
OUT
DS(ON)
4.0
100°C
= 1.8V; I
vs. Input Voltage
4.5
OUT
= 1mA)
5.0
5.5
0.30
0.25
0.20
0.15
0.10
0.05
0.00
-0.05
-0.10
Fast Transient 800mA Step-Down Converter
7.6
7.1
6.6
6.1
5.6
5.1
4.6
4.1
3.6
3.1
2.6
6.0
750
700
650
600
550
500
450
400
350
300
-10
-20
-30
-40
-50
-60
2.5
20
10
0
P-Channel R
(V
25°C
3.0
IN
= 3.6V; V
85°C
3.5
Output Ripple
Time (500ns/div)
120°C
Input Voltage (V)
OUT
DS(ON)
4.0
= 1.8V; I
100°C
vs. Input Voltage
4.5
OUT
= 800mA)
AAT1110
5.0
1110.2006.04.1.0
5.5
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
6.0