AOZ1094
Thermal de-rating curves for SO-8 package part under typical input and output conditions. Circuit of Figure 1.
25°C ambient temperature and natural convection (air speed < 50LFM) unless otherwise specified.
Derating Curve at 5V Input
Derating Curve at 12V Input
6
5
4
3
2
1
0
6
5
4
3
2
1
0
1.8V OUTPUT
3.3V OUTPUT
5.0V OUTPUT
1.8V OUTPUT
5.0V OUTPUT
3.3V OUTPUT
8.0V OUTPUT
25
35
45
55
65
75
85
25
35
45
55
65
75
85
Ambient Temperature (T )
Ambient Temperature (T )
A
A
Thermal de-rating curves for DFN-8 package part under typical input and output conditions. Circuit of Figure 1.
25°C ambient temperature and natural convection (air speed < 50LFM) unless otherwise specified.
Derating Curve at 5V Input
Derating Curve at 12V Input
6
5
4
3
2
1
0
6
5
4
3
2
1
0
8.0V OUTPUT
1.8V OUTPUT
1.8V OUTPUT
3.3V OUTPUT
5.0V OUTPUT
3.3V OUTPUT
5.0V OUTPUT
25
35
45
55
65
75
85
25
35
45
55
65
75
85
Ambient Temperature (T )
Ambient Temperature (T )
A
A
Rev. 1.3 October 2010
www.aosmd.com
Page 7 of 19
ALPHA [ ALPHA INDUSTRIES ]
