IMX15/IMY15 DC-DC Series Data Sheet 15-Watt DC-DC Converters Features Wide input voltage ranges up to 150 VDC 1 or 2 outputs up to 48 VDC 1200 to 3000 VAC I/O electric strength test Extremely wide input voltage ranges Electrical isolation, also between outputs Emissions EN 55022 level A Immunity to IEC/EN 61000-4-2,-3,-4,-5, and -6 High efficiency (typ. 87%) Input undervoltage lockout Shut down input, adjustable output voltages Flex power: Flexible load distribution on outputs Outputs no-load, overload and short-circuit proof Operating ambient temperature 40 to 85 C Thermal protection 2 x 1.6 case with 10.5 mm profile Supplementary insulation: 20 /40IMX15 models Double or reinforced insulation: 110IMY15 models 10.5 40.6 0.42 1.6 1 51 PRODUCT SERVICE 2.0 Production monitored Type tested 1 For 110IMY15 models Description The IMX15 and IMY15 Series of board mountable 15- 40IMX15 provide supplementary insulation. Connected to Watt DC-DC converters have been designed according a secondary circuit the 40IMX15 models provide SELV to the latest industry requirements and standards. The outputs, even if the bus voltage at the converter input ex- converters are particularly suitable for use in mobile or ceeds the SELV-limit of 60 VDC. The 110IMY15 models stationary applications in transport, railways, industry, or provide double insulation and are CE marked. They may telecommunication where variable input voltages or high be connected for example to a rectified 110 VAC source transient voltages are prevalent. without any further isolation barrier. Covering a total input voltage range from 8.4 up to 150 V The circuit comprises of integrated planar magnetics and with 3 different models, the units are available with all components are automatically assembled and solidly single, dual and electrically-isolated double outputs from soldered onto a single PCB without any wire connection. 3.3 up to 48 V externally adjustable, with flexible load Magnetic feedback ensures maximum reliability and distribution on dual and double output units. A shut down repeatability in the control loop over all operating input allows remote converter on-off. Features include conditions. Careful considerations of possible thermal consistently high efficiency over the entire input voltage stresses ensure the absence of hot spots providing long range, high reliability and excellent dynamic response to life in environments where temperature cycles are a load and line changes. reality. The thermal design allows operation at full load up to an ambient temperature of 85 C in free air without The converters are designed and built according to the using any potting material. For extremely high vibration international safety standards IEC/EN/UL 60950 and ap- environments the case has holes for screw mounting. proved by TV, UL and cUL. The models 20IMX15 and Table of Contents Page Page Description ............................................................... 1 Electromagnetic Compatibility (EMC) ..................... 13 Model Selection ........................................................ 2 Immunity to Environmental Conditions.................... 15 Part Number Description .......................................... 3 Mechanical Data ..................................................... 16 Functional Description .............................................. 4 Safety and Installation Instructions ......................... 17 Electrical Input Data.................................................. 5 Description of Options ............................................ 18 Electrical Output Data ............................................... 7 EC Declaration of Conformity ................................. 19 Auxiliary Functions.................................................. 12 MAR 29, 2006 revised to May 30, 2006 Page 1 of 19 www.power-one.comIMX15/IMY15 DC-DC Series Data Sheet 15-Watt DC-DC Converters Model Selection Table 1: Model Selection 2 Output 1 Output 2 Output Input voltage Efficiency Model Options 1 1 6 V I V I power V to V o nom o nom o nom o nom i min i max VDC A VDC A P W VDC % o nom 5 7 3.3 4.5 - - 14.9 8.4 to 36 84 20IMX15-03-8RG -9, i, Z 3 7 3.3 4.0 - - 13.2 16.8 to 75 80 40IMX15-03-8R i, Z 3 7 3.3 4.5 - - 14.9 16.8 to 75 85 40IMX15-03-8RG -9, i, Z 4 7 3.3 4.5 - - 14.9 50 to 150 84 110IMY15-03-8RG i, Z 5 7 5.1 3.5 - - 17.5 8.4 to 36 86 20IMX15-05-8RG i, Z 3 7 5.1 3.5 - - 17.5 16.8 to 75 87 40IMX15-05-8RG i, Z 4 7 5.1 3.5 - - 17.5 50 to 150 86 110IMY15-05-8RG i, Z 5 7 5.1 2.3 - - 11.7 8.4 to 36 85 20IMX15-05-8R -9, i, Z 3 7 5.1 2.5 - - 12.8 16.8 to 75 83 40IMX15-05-8R -9, i, Z 4 7 5.1 2.5 - - 12.8 50 to 150 83 110IMY15-05-8R i, Z 5 5.1 1.35 3.3 1.35 11.3 8.4 to 36 84 20IMX15-0503-8R -9, i, Z 3 5.1 1.5 3.3 1.5 12.6 16.8 to 75 84 40IMX15-0503-8R -9, i, Z 4 5.1 1.5 3.3 1.5 12.6 50 to 150 82 110IMY15-0503-8R i, Z 5 5 1.3 5 1.3 13.0 8.4 to 36 86 20IMX15-05-05-8 -9, i, R, Z 3 5 1.4 5 1.4 14.0 16.8 to 75 86 40IMX15-05-05-8 -9, i, R, Z 4 5 1.4 5 1.4 14.0 50 to 150 86 110IMY15-05-05-8 i, Z 5 12 0.65 12 0.65 15.6 8.4 to 36 88 20IMX15-12-12-8 -9, i, Z 3 12 0.7 12 0.7 16.8 16.8 to 75 88 40IMX15-12-12-8 -9, i, R, Z 4 12 0.7 12 0.7 16.8 50 to 150 87 110IMY15-12-12-8 i, Z 5 15 0.5 15 0.5 15.0 8.4 to 36 88 20IMX15-15-15-8 -9, i, R, Z 3 15 0.56 15 0.56 16.8 16.8 to 75 88 40IMX15-15-15-8 -9, i, R, Z 4 15 0.56 15 0.56 16.8 50 to 150 87 110IMY15-15-15-8 i, R, Z 5 24 0.32 24 0.32 15.4 8.4 to 36 86 20IMX15-24-24-8 -9, i, R, Z 3 24 0.35 24 0.35 16.8 16.8 to 75 86 40IMX15-24-24-8 -9, i, R, Z 4 24 0.35 24 0.35 16.8 50 to 150 86 110IMY15-24-24-8 i, Z 1 Flexible load distribution on dual and double outputs possible up to 75% of the total output power P on one of the 2 outputs. o nom 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 P . o nom 2 See: Description of Options. For availability ask Power-One. Option -9 is not recommended for new designs. 3 Short-time operation down to V = 14.4 V possible. P reduced to approx. 85% of P . i o o nom 4 Short-time operation down to V = 43.2 V possible. P reduced to approx. 85% of P . i o o nom 5 Initial start-up at 9 V, main output voltage regulation down to 8.4 V. 6 Typ. efficiency at V I . i nom, o nom 7 These models are also available with RoHS compliance, see below. Such models are not available with option -9. RoHS-Compliant Models The type designation of RoHS-compliant models of the IMX/IMY15 series ends with. In this series an extra dash (-) is added after the existing , which already signifies a synchronous rectifier at the output. This is an exception to Power- One s normal nomenclature to identify RoHS-compliant products, since G is already used to designate products for higher output current fitted with a synchronous rectifier. As an example 20IMX15-05-8R-G means a standard version with RoHS compliance 20IMX15-05-8RG means a synchronous rectifier version without RoHS compliance 20IMX15-05-8RG-G means a synchronous rectifier version with RoHS compliance. Please ask Power-One for availability of RoHS-compliant models. MAR 29, 2006 revised to May 30, 2006 Page 2 of 19 www.power-one.com