AAT1120IES-0.6-T1 Advanced Analog Technology, Inc., AAT1120IES-0.6-T1 Datasheet - Page 7

• Manufacturer Part Number: AAT1120IES-0.6-T1
• Description: 500mA Step-Down Converter
• Manufacturer: Advanced Analog Technology, Inc.

Typical Characteristics
1120.2007.01.1.0
1000
900
800
700
600
500
400
300
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
2.5
(1mA to 500mA; V
P-Channel R
Load Transient Response
3.0
25°C
C
OUT
(V
Line Response
Time (25µs/div)
OUT
120°C
3.5
= 4.7µF; C
V
Time (25µs/div)
IN
= 1.8V @ 500mA)
I
Input Voltage (V)
V
I
LX
O
O
DS(ON)
IN
V
4.0
O
100°C
= 3.6V; V
FF
vs. Input Voltage
= 100pF)
4.5
85°C
OUT
= 1.8V;
5.0
5.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
6.0
750
700
650
600
550
500
450
400
350
300
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
2.5
500mA Step-Down Converter
(350mA to 500mA; V
N-Channel R
Load Transient Response
3.0
C
25°C
OUT
3.5
= 4.7µF; C
Time (25µs/div)
120°C
V
Input Voltage (V)
I
O
LX
DS(ON)
4.0
IN
100°C
= 3.6V; V
FF
I
O
vs. Input Voltage
= 100pF)
4.5
85°C
AAT1120
OUT
5.0
= 1.8V;
5.5
6.0
7