Volant NCA015 Series
Non-Isolated 15A SIP/SMT DC/DC Converters
TYPICAL EFFICIENCY CURVES FOR VARIOUS VOLTAGE MODELS SIP/SMT VERSION.
NCA0151330S (3.3Vo, 25C) Eff vs Output Load
98.00%
96.00%
94.00%
92.00%
Vin=4.5V
90.00%
Vin=5.0V
88.00%
86.00%
Vin=5.5V
84.00%
82.00%
80.00%
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
Output Load (A)
Fig 16. SMT Efficiency Curves for Vout=3.3V (25C)
NCA0151330B (3.3Vo, 25C) Eff vs Output Load
98.00%
96.00%
94.00%
92.00%
90.00%
88.00%
86.00%
84.00%
82.00%
80.00%
Vin=4.5V
Vin=5.0V
Vin=5.5V
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15
Output Load (A)
Fig 17. SIP Efficiency Curves for Vout=3.3V (25C)
4118 14th Avenue, Unit 4
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4607 S.E. International Way
Milwaukie, Oregon 97222
1-971-206-2800
www.cdtechno-cps.com
NCA015 6200820000 A02 03Mar06
Page 11
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