AAT2500 Analogic Corporation, AAT2500 Datasheet - Page 9

• Manufacturer Part Number: AAT2500
• Manufacturer: Analogic Corporation

Typical Characteristics
Unless otherwise noted, V
2500.2005.08.1.9
-0.10
-0.20
0.20
0.10
0.00
-0.5
-1.0
-1.5
-2.0
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
(V
IN
P-Channel R
= 3.6V; V
-20
25°C
(V
3.1
Frequency vs. Input Voltage
3.0
OUT
Step-Down Converter
Step-Down Converter
= 1.8V; EN = V
Step-Down Converter
(EN = V
3.5
0
85°C
O
3.5
= 1.5V; EN = V
120°C
Temperature (° ° C)
Input Voltage (V)
Input Voltage (V)
DS(ON)
IN
3.9
20
; ENLDO = GND)
4.0
IN
100°C
IN
vs. Input Voltage
= 5V, T
; ENLDO = GND)
40
4.3
4.5
IN
; ENLDO = GND)
A
4.7
60
5.0
= 25°C.
80
5.1
5.5
1MHz Step-Down Converter/LDO Regulator
100
6.0
5.5
-1.0
-2.0
2.0
1.0
0.0
750
700
650
600
550
500
450
400
350
300
35
30
25
20
15
-40
2.5
2.5
Output Voltage Error vs. Temperature
(V
IN
N-Channel R
25°C
= 3.6V; V
Input Current vs. Input Voltage
-20
3.0
(V
3.0
85°C
25°C
-40°C
O
= 1.8V; EN = V
Step-Down Converter
Step-Down Converter
Step-Down Converter
(EN = V
85°C
3.5
0
120°C
3.5
O
= 1.5V; EN = V
Temperature (° ° C)
Input Voltage (V)
Input Voltage (V)
DS(ON)
IN
20
4.0
4.0
; ENLDO = GND)
100°C
IN
vs. Input Voltage
; ENLDO = GND)
40
4.5
4.5
IN
; ENLDO = GND)
AAT2500
60
5.0
5.0
80
5.5
5.5
100
6.0
6.0
9