AAT1126 AAT, AAT1126 Datasheet - Page 6

• Manufacturer Part Number: AAT1126
• Description: Step-Down Converter
• Manufacturer: AAT

Typical Characteristics
6
-0.10
-0.20
-0.5
-1.0
-1.5
-2.0
0.20
0.10
0.00
1.0
0.5
0.0
750
700
650
600
550
500
450
400
350
300
-40
2.7
2.5
Switching Frequency vs. Temperature
P-Channel R
25°C
-20
3.1
Frequency vs. Input Voltage
3.0
3.5
85°C
(V
0
3.5
IN
120°C
Temperature (° ° C)
Input Voltage (V)
Input Voltage (V)
= 3.6V; V
(V
DS(ON)
3.9
OUT
20
4.0
= 1.8V)
100°C
vs. Input Voltage
O
4.3
40
= 1.5V)
4.5
4.7
60
5.0
5.1
80
5.5
100
6.0
5.5
600mA, 1MHz Step-Down Converter
-0.5
-1.0
-1.5
-2.0
750
700
650
600
550
500
450
400
350
300
2.0
1.5
1.0
0.5
0.0
35
30
25
20
15
-40
2.5
2.5
Output Voltage Error vs. Temperature
Quiescent Current vs. Input Voltage
N-Channel R
25°C
-20
3.0
3.0
85°C
25°C
-40°C
85°C
3.5
(V
120°C
3.5
0
IN
Temperature (° ° C)
Input Voltage (V)
Input Voltage (V)
= 3.6V; V
(V
DS(ON)
20
4.0
4.0
O
100°C
= 1.8V)
vs. Input Voltage
O
40
4.5
= 2.5V)
4.5
AAT1126
60
5.0
5.0
1126.2006.05.1.1
80
5.5
5.5
100
6.0
6.0