IMX7/IMS7 DC-DC Series Data Sheet 7-Watt DC-DC Converters Features RoHS lead-free-solder and lead-solder-exempted products are available. Input voltage ranges up to 150 VDC 1 or 2 isolated outputs up to 48 V 1200 to 2000 VAC I/O electric strength test Extremely wide input voltage ranges Immunity according to IEC/EN 61000-4-2, -3, -4, -5, -6 High efficiency (typ. 84%) Input undervoltage lockout Inhibit input, adjustable output voltages Flex power: flexible load distribution on outputs Outputs no-load, overload, and short-circuit proof High reliability and no derating Operating ambient temperature 40 to +85 C Thermal protection Supplementary insulation 10.5 2 1 case with 10.5 mm profile 0.42 25.4 50.8 1.0 2.0 Safety according to IEC/EN 60950-1 and UL 60950-1 1 1 70/110IMX7 models Description The IMX7/IMS7 Series of board-mountable 7 Watt DC-DC converters have been designed according to the latest industry requirements and standards. The converters are particularly suitable for use in mobile or stationary applications in 60 V. The converters have been approved by TV and UL. In transport, railways, industry, or telecom, where variable input addition, 70IMX7 and 110IMX7 models are CE-marked. voltages or high transient voltages are prevalent. The circuitry is comprised of integral planar magnetics. All Covering a total input voltage range from 8.4 V up to 150 V with components are automatically assembled and securely six different types, the converters are available with single and soldered onto a single PCB without any wire connections. electrically-isolated double outputs from 3.3 up to 48 V with Magnetic feedback ensures maximum reliability and flexible load distribution on double outputs. A shutdown input repeatability in the control loop over all operating conditions. allows remote on/off. Careful considerations of possible thermal stresses ensure the absence of hot spots, providing long life in environments, Features include efficient input and output filtering with good where temperature cycles are a reality. The thermal design transient and surge protection, low output ripple and noise, allows operation at full load up to an ambient temperature of consistently high efficiency over the entire input voltage range, 85 C in free air without using any potting material. For and high reliability as well as excellent dynamic response to extremely high vibration environments the case has holes for load and line changes. screw mounting. The converters provide supplementary insulation with SELV Several options, such as open-frame, provide a high level of outputs as for instances required in battery-supported application-specific engineering and design-in flexibility. systems, where the bus voltage may exceed the SELV limit of Table of Contents Page Page Description ............................................................................. 1 Electromagnetic Compatibility (EMC) .................................. 11 Model Selection ..................................................................... 2 Immunity to Environmental Conditions ................................ 12 Functional Description ...........................................................3 Mechanical Data .................................................................. 13 Electrical Input Data ............................................................... 4 Safety and Installation Instructions ...................................... 13 Electrical Output Data ............................................................ 7 Description of Options ......................................................... 14 Auxiliary Functions ................................................................. 9 EC Declaration of Conformity .............................................. 15 BCD20007 Rev AB Page 1 of 15 www.power-one.comIMX7/IMS7 DC-DC Series Data Sheet 7-Watt DC-DC Converters Model Selection Table 1: Model Selection 2 Output 1 Output 2 Output power Input voltage Efficiency Model Options V I V I P range o1 nom o1 nom o2 nom o2 nom o nom typ 1 1 V A V A W V % 3.3 1.5 - - 5 8.4 36 79 20IMX7-03-8 Z, G 4 3.3 1.5 - - 5 14 36 79 24IMS7-03-9 Z, G 3 3.3 1.5 - - 5 16.8 75 81 40IMX7-03-8 Z, G 4 3.3 1.5 - - 5 36 75 79 48IMS7-03-9 Z, G 3.3 1.5 - - 5 40 121 79 70IMX7-03-8 Z, G 3.3 1.5 - - 5 60 150 79 110IMX7-03-8 Z, G 5.1 1.2 - - 6.1 8.4 36 80 20IMX7-05-8 Z, G 5.1 1.2 - - 6.1 14 36 81 24IMS7-05-9 Z, G 3 5.1 1.2 - - 6.1 16.8 75 81 40IMX7-05-8 Z, G 5.1 1.2 - - 6.1 36 75 82 48IMS7-05-9 Z, G 5.1 1.2 - - 6.1 40 121 80 70IMX7-05-8 Z, G 5.1 1.2 - - 6.1 60 150 80 110IMX7-05-8 Z, G 4 12 0.6 - - 7.2 14 36 84 24IMS7-12-9C Z, G 4 12 0.6 - - 7.2 36 75 84 48IMS7-12-9C Z, G 4 15 0.48 - - 7.2 14 36 84 24IMS7-15-9C Z, G 4 15 0.48 - - 7.2 36 75 84 48IMS7-15-9C Z, G 5 0.6 5 0.6 6 8.4 36 82 20IMX7-05-05-8 Z, G 5 0.7 5 0.7 7 14 36 83 24IMS7-05-05-9 Z, G 3 5 0.7 5 0.7 7 16.8 75 83 40IMX7-05-05-8 Z, G 5 0.7 5 0.7 7 36 75 83 48IMS7-05-05-9 Z, G 5 0.7 5 0.7 7 40 121 82 70IMX7-05-05-8 Z, G 5 0.7 5 0.7 7 36 75 82 110IMX7-05-05-8 Z, G 12 0.25 12 0.25 6 8.4 36 84 20IMX7-12-12-8 Z, G 12 0.3 12 0.3 7.2 14 36 84 24IMS7-12-12-9 Z, G 3 12 0.3 12 0.3 7.2 16.8 75 84 40IMX7-12-12-8 Z, G 12 0.3 12 0.3 7.2 36 75 84 48IMS7-12-12-9 Z, G 12 0.3 12 0.3 7.2 40 121 83 70IMX7-12-12-8 Z, G 12 0.3 12 0.3 7.2 60 150 84 110IMX7-12-12-8 Z, G 15 0.2 15 0.2 6 8.4 36 84 20IMX7-15-15-8 Z, G 15 0.24 15 0.24 7.2 14 36 84 24IMS7-15-15-9 Z, G 3 15 0.24 15 0.24 7.2 16.8 75 84 40IMX7-15-15-8 Z, G 15 0.24 15 0.24 7.2 36 75 84 48IMS7-15-15-9 Z, G 15 0.24 15 0.24 7.2 40 121 83 70IMX7-15-15-8 Z, G 15 0.24 15 0.24 7.2 60 150 84 110IMX7-15-15-8 Z, G 24 0.13 24 0.13 6.2 8.4 36 84 20IMX7-24-24-8 Z, G 24 0.15 24 0.15 7.2 14 36 84 24IMS7-24-24-9 Z, G 3 24 0.15 24 0.15 7.2 16.8 75 84 40IMX7-24-24-8 Z, G 24 0.15 24 0.15 7.2 36 75 84 48IMS7-24-24-9 Z, G 24 0.15 24 0.15 7.2 40 121 83 70IMX7-24-24-8 Z, G 24 0.15 24 0.15 7.2 60 150 84 110IMX7-24-24-8 Z, G 1 Flexible load distribution on double outputs possible. 2 If only one output voltage is required, connect both outputs of double-output models in parallel. 3 Operation at low input voltage possible, if P is reduced to approx. 80% of P nom at V = 14.1 V. o o i min 4 Not for new designs BCD20007 Rev AB Page 2 of 15 www.power-one.com