AOZ1017D 데이터 시트보기 (PDF) - Alpha and Omega Semiconductor
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AOZ1017D Datasheet PDF : 16 Pages
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AOZ1017D
Typical Performance Characteristics (Continued)
Circuit of Figure 1. TA = 25°C, VIN = VEN = 12V, VOUT = 3.3V unless otherwise specified.
Short Circuit Protection
Short Circuit Recovery
100μs/div
Vo
2V/div
IL
2A/div
1ms/div
Vo
2V/div
IL
2A/div
Efficiency (VIN = 12V) vs. Load Current
100
8.0V OUTPUT
95
5.0V OUTPUT
90
3.3V OUTPUT
85
80
75
0
0.5
1.0
1.5
2.0
2.5
3.0
Load Current (A)
Thermal de-rating curves for SO-8 package part under typical input and output condition based on the evaluation board.
Circuit of Figure 1. 25°C ambient temperature and natural convection (air speed < 50LFM) unless otherwise specified.
3.5
3.0
2.5
2.0
1.5
1.0
0
25
Derating Curve at 5V Input
1.8V, 3.3V, 5V OUTPUT
35 45 55 65 75 85
Ambient Temperature (TA)
Derating Curve at 12V Input
3.5
1.8V, 5V, 8V OUTPUT
3.0
2.5
3.3V OUTPUT
2.0
1.5
1.0
0
25 35 45 55 65 75 85
Ambient Temperature (TA)
Rev. 1.1 April 2009
www.aosmd.com
Page 6 of 16
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