ADT7350
TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
=12V, V
OUT
=5V, L1=4.7μH, C1=10 μF, C2=22 μF, T
A
=25°C, Unless otherwise mentioned
Efficiency vs. Load current
100%
90%
100%
90%
Efficiency vs. Load current
Efficiency [%]
80%
70%
60%
50%
40%
30%
20%
10%
0%
0.01
0.1
0.3
0.5
0.8
1
1.2
V
IN
=12V
V
OUT
=5V
Load current [A]
Efficiency [%]
80%
70%
60%
50%
40%
30%
20%
10%
0%
0.01
0.1
0.3
0.5
0.8
1
1.2
V
IN
=24V
V
OUT
=5V
Load current [A]
Switching Frequency vs. Temperature
1.7
0.830
0.825
Feedback voltage vs. Temperature
Frequency [MHz]
1.6
1.5
1.4
1.3
0.795
1.2
-50
-20
10
40
70
100
120
0.790
-50
-20
10
40
70
100
120
Ambient Temperature [°C]
Voltage [V]
0.820
0.815
0.810
0.805
0.800
Ambient Temperature [°C]
* This specifications are subject to be changed without notice
Aug 21. 2012 / Rev. 0.2
5/10
http://www.ad-tech.co.kr
ADTECH [ ADTECH ]
