YEV09T03 Datasheet, PDF (5/10 Pages) Power-One – 3A DC-DC POL Converter 4.5V to 13.8V Input 0.59V to 5.1V Output

YEV09T03 3A DC-DC POL Converter
4.5V to 13.8V Input  0.59V to 5.1V Output
Data Sheet
5. Typical Performance Characteristics
5.1 Efficiency Curves (Room Temperature)
85
80
75
70
65
60
55
50
45
0.0
Vin = 10V Vin = 12V Vin = 13.8V
0.5
1.0
1.5
2.0
2.5
3.0
Output Current, A
Figure 2. Efficiency vs. Load. Vout=1.2V
90
85
80
75
70
65
60
0.0
Vin = 10V Vin = 12V Vin = 13.8V
0.5
1.0
1.5
2.0
2.5
3.0
Output Current, A
Figure 3. Efficiency vs. Load. Vout=2.5
95
90
85
80
75
70
65
0.0
Vin = 10V Vin = 12V Vin = 13.8V
0.5
1.0
1.5
2.0
2.5
3.0
Output Current, A
Figure 4. Efficiency vs. Load. Vout=3.3V
5.2 Turn-On Characteristics
Figure 5. Typical Start-Up Using Remote On/Off
(Vo = 1.2 Vdc, Io=3A). Ch1 – Vout, Ch2 – ON/OFF,
Ch3 - Iout
ZD-01968 Rev 1.1, 25-Mar-09
www.power-one.com
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