AOZ1017 查看數據表（PDF） - Alpha and Omega Semiconductor
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AOZ1017 Datasheet PDF : 16 Pages
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AOZ1017
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. 1.0 July 2007
www.aosmd.com
Page 6 of 16
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