Datasheet AOZ6683CI (Alpha & Omega) - 8
| Manufacturer | Alpha & Omega |
| Description | EZBuck 3A Synchronous Buck Regulator |
| Pages / Page | 15 / 8 — AOZ6683CI. Efficiency and Derating Curves. t (. rren. ici. Eff. Io (A). … |
| File Format / Size | PDF / 631 Kb |
| Document Language | English |
AOZ6683CI. Efficiency and Derating Curves. t (. rren. ici. Eff. Io (A). Ambient Temperature (oC)
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AOZ6683CI Efficiency and Derating Curves
100 3.1 90 3.0 80
)
2.9 70
) (% A cy t ( n
60 2.8
e rren ici
5V OUTPUT L=4.7UH 50
Cu Eff
3.3V OUTPUT L=3.3UH 2.7 2.5V OUTPUT L=3.3UH 40 1.8V OUTPUT L=2.2UH 1.2V OUTPUT L=2.2UH 2.6 30 20 2.5 0.01 0.1 1 10 25 35 45 55 65 75 85
Io (A) Ambient Temperature (oC) Figure 10. Efficiency vs Output Current. VIN=12V Figure 11. Thermal Derating Curve with 12VIN
Rev. 2.0 January 2019
www.aosmd.com
Page 8 of 15
100 3.1 90 3.0 80
)
2.9 70
) (% A cy t ( n
60 2.8
e rren ici
5V OUTPUT L=4.7UH 50
Cu Eff
3.3V OUTPUT L=3.3UH 2.7 2.5V OUTPUT L=3.3UH 40 1.8V OUTPUT L=2.2UH 1.2V OUTPUT L=2.2UH 2.6 30 20 2.5 0.01 0.1 1 10 25 35 45 55 65 75 85
Io (A) Ambient Temperature (oC) Figure 10. Efficiency vs Output Current. VIN=12V Figure 11. Thermal Derating Curve with 12VIN
Rev. 2.0 January 2019
www.aosmd.com
Page 8 of 15
