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BCD20008-G Rev AC, 26-Nov-2012 Page 2 of 19 www.power-one.com
IMX15, IMS15, IMY15 Series Data Sheet
15 -Watt DC-DC Converters
Model Selection
Table 1: Model Selection
Output 1 Output 2 Output Input voltage Efficiency Model Options 2
Vo nom Io nom 1 Vo nom Io nom 1 power Vi min to Vi max ηη
ηη
ηmin
6 ηη
ηη
ηtyp 6
[VDC] [A] [VDC] [A] Po nom [W] [VDC] [%] [%]
3.3 4.5 - - 14.9 8.4 to 36 580 82 20IMX15-03-8RG SR -9, i, Z, -G
3.3 4.0 - - 13.2 16.8 to 75 3 78 80 40IMX15-03-8R i, Z
3.3 4.5 - - 14.9 16.8 to 75 3 81 83 40IMX15-03-8RG SR -9, i, Z, -G
3.3 4.5 - - 14.9 50 to 150 4 80 82 110IMY15-03-8RG SR i, Z, -G
5.1 3.5 - - 17.5 8.4 to 36 583 86 20IMX15-05-8RG SR i, Z, -G
5.1 3.5 - - 17.5 16.8 to 75 3 85 87 40IMX15-05-8RG SR i, Z, -G
5.1 3.5 - - 17.5 50 to 150 4 79.5 82 110IMY15-05-8RG SR i, Z, -G
5.1 2.3 - - 11.7 8.4 to 36 582 84 20IMX15-05-8R -9, i, Z
5.1 2.7 - - 13.8 14 to 36 81.5 84 24IMS15-05-9R i, Z
5.1 2.5 - - 12.8 16.8 to 75 3 81.5 83 40IMX15-05-8R -9, i, Z
5.1 2.7 - - 13.8 36 to 75 82 83 48IMS15-05-9R i, Z
5.1 2.5 - - 12.8 50 to 150 4 78 81 110IMY15-05-8R i, Z
5.1 1.35 3.3 1.35 11.3 8.4 to 36 582 84 20IMX15-0503-8R -9, i, Z, G
5.1 1.6 3.3 1.6 13.5 14 to 36 81 83 24IMS15-0503-9R i, Z
5.1 1.5 3.3 1.5 12.6 16.8 to 75 3 82 84 40IMX15-0503-8R -9, i, Z, G
5.1 1.6 3.3 1.6 13.5 36 to 75 79 82 48IMS15-0503-9R i, Z
5.1 1.5 3.3 1.5 12.6 50 to 150 4 79 82 110IMY15-0503-8R i, Z, G
5 1.3 5 1.3 13.0 8.4 to 36 582 85 20IMX15-05-05-8 -9, i, R, Z, G
5 1.4 5 1.4 14.0 14 to 36 81 84 24IMS15-05-05-9 i, Z
5 1.4 5 1.4 14.0 16.8 to 75 3 81 84 40IMX15-05-05-8 -9, i, R, Z, G
5 1.4 5 1.4 14.0 36 to 75 81 83 48IMS15-05-05-9 i, Z
5 1.4 5 1.4 14.0 50 to 150 4 80 82 110IMY15-05-05-8 i, Z, G
12 0.65 12 0.65 15.6 8.4 to 36 583 86 20IMX15-12-12-8 -9, i, Z, G
12 0.7 12 0.7 16.8 14 to 36 83 86 24IMS15-12-12-9 i, Z
12 0.7 12 0.7 16.8 16.8 to 75 3 84 87 40IMX15-12-12-8 -9, i, R, Z, G
12 0.7 12 0.7 16.8 36 to 75 82 86 48IMS15-12-12-9 i, Z
12 0.7 12 0.7 16.8 50 to 150 4 82 85 110IMY15-12-12-8 i, Z, G
15 0.5 15 0.5 15.0 8.4 to 36 585 88 20IMX15-15-15-8 -9, i, R, Z, G
15 0.56 15 0.56 16.8 14 to 36 83 86 24IMS15-15-15-9 i, Z
15 0.56 15 0.56 16.8 16.8 to 75 3 83 86 40IMX15-15-15-8 -9, i, R, Z, G
15 0.56 15 0.56 16.8 36 to 75 84 86 48IMS15-15-15-9 i, Z
15 0.56 15 0.56 16.8 50 to 150 4 82 85 110IMY15-15-15-8 i, Z, G
24 0.32 24 0.32 15.4 8.4 to 36 583 86 20IMX15-24-24-8 -9, i, R, Z, G
24 0.35 24 0.35 16.8 14 to 36 84 87 24IMS15-24-24-9 i, Z
24 0.35 24 0.35 16.8 16.8 to 75 3 84 86 40IMX15-24-24-8 -9, i, R, Z, G
24 0.35 24 0.35 16.8 36 to 75 83 86 48IMS15-24-24-9 i, Z
24 0.35 24 0.35 16.8 50 to 150 4 82 85 110IMY15-24-24-8 i, Z, G
1Flexible load distribution on dual and double outputs possible; up to 75% of the total output power Po nom on one of the 2 outputs.
IMX/IMY15-0503 models have reduced load distribution flexibility; 1.8 A max. on one of the 2 outputs. The other output should not
exceed the difference to the total output power Po nom.
2See Description of Options.
3Short-time operation down to Vi = 14.4 V possible (Po reduced to approx. 85% of Po nom)
4Short-time operation down to Vi = 43.2 V possible (Po reduced to approx. 85% of Po nom) and up to 154 V
5Initial start-up at 9 V, main output voltage regulation down to 8.4 V
6Efficiency at TA = 25 °C, Vi nom, Io nom.
SR Models with synchronos rectifier. For the RoHS version of such models, add -G !
Preferred for new designs
NFND Not for new designs. Replace 24IMS15 models by 20IMX15 and 48IMS15 by 40IMX15;
Replace 20IMS15-05, 40IMS15-05, and 110IMY15 by models with with synchronos rectifier SR;
For new designs, chose the always the RoHS version.