ZY7015 Datasheet, PDF (9/34 Pages) Power-One – 3V to 13.2V Input 0.5V to 5.5V Output

ZY7015 15A DC-DC Intelligent POL Data Sheet
3V to 13.2V Input • 0.5V to 5.5V Output
95
90
85
80
75
70
65
60
3
Vout=0.5V
4
5
Vout=1.2V Vout=2.5V Vout=3.3V
6
7
8
9 10 11 12
Input Voltage, V
Figure 6. Efficiency vs. Input Voltage. Iout=15A, Fsw=500kHz
95
94
93
92
91
90
89
88
0.0
Fsw=500kHz
1.5 3.0 4.5
Fsw=750kHz
Fsw=1,000kHz
6.0 7.5 9.0 10.5 12.0 13.5 15.0
Output Current, A
Figure 7. Efficiency vs. Load. Vin=3.3V, Vout=2.5V
88
86
84
82
80
78
76
Fsw=500kHz
Fsw=750kHz
Fsw=1,000kHz
74
0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0
Output Current, A
Figure 8. Efficiency vs. Load. Vin=5V, Vout=1.2V
93
91
89
87
85
83
Fs=500kHz
Fs=750kHz
Fs=1,000kHz
81
0 1.5 3 4.5 6 7.5 9 10.5 12 13.5 15
Output Current, A
Figure 9. Efficiency vs. Load. Vin=12V, Vout=5V
ZD-00283 REV. 2.2
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