AAT1162IRN-0.6-T1 View Datasheet(PDF) - Analog Technology Inc
Part Name
Description
MFG CO.
'AAT1162IRN-0.6-T1' PDF : 16 Pages View PDF
AAT1162
12V, 1.5A Step-Down DC/DC Converter
Typical Characteristics
Test circuit of Figure 2, unless otherwise specified.
Efficiency vs. Output Current
(VOUT = 5V)
100
90
80
VIN = 12V
70
60
VIN = 10V
50
VIN = 8.4V
40
VIN = 6V
30
20
10
0
0.001
0.01
0.1
1
10
Output Current (A)
Efficiency vs. Output Current
(VOUT = 3.3V)
100
90
80
70
60
VIN = 8.4V
50
40
VIN = 6V
30
VIN = 5V
20
10
0
0.001
0.01
0.1
VIN = 12V
VIN = 10V
1
10
Output Current (A)
Switching Frequency vs. Temperature
820
815
810
5V
805
800
795
790
12V
785
780
775
770
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Temperature (°C)
Non-Switching Quiescent Current
vs. Temperature
150
VIN = 12V
140
130
120
110
VIN = 5V
100
90
80
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Temperature (°C)
Non-Switching Quiescent Current
vs. Input Voltage
150
140
25°C
85°C
130
120
110
100
-40°C
90
80
5
6
7
8
9
10
11
12
Input Voltage (V)
Switching Quiescent Current vs. Input Voltage
(VOUT = 5V)
220
210
85°C
200
25°C
190
180
-40°C
170
160
150
6
7
8
9
10
11
12
Input Voltage (V)
6
1162.2007.09.1.2
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