20IMX15-15-15-8G POWER ONE, 20IMX15-15-15-8G Datasheet
20IMX15-15-15-8G
Specifications of 20IMX15-15-15-8G
Related parts for 20IMX15-15-15-8G
20IMX15-15-15-8G Summary of contents
Page 1
... The converters have been approved by TÜV and UL. Models 20IMS15/20IMX15 and 40IMS/40IMX15 provide supplemen- tary insulation. Connected to a secondary circuit these models provide SELV outputs, even if the bus voltage at the converter Table of Contents Description ...
Page 2
... 24IMS15-05-05-9 86 40IMX15-05-05-8 - 48IMS15-05-05-9 86 110IMY15-05-05-8 88 20IMX15-12-12-8 88 24IMS15-12-12-9 88 40IMX15-12-12-8 - 48IMS15-12-12-9 87 110IMY15-12-12-8 88 20IMX15-15-15-8 - 24IMS15-15-15-9 88 40IMX15-15-15-8 - 48IMS15-15-15-9 87 110IMY15-15-15-8 86 20IMX15-24-24-8 - 24IMS15-24-24-9 86 40IMX15-24-24-8 - 48IMS15-24-24-9 86 110IMY15-24-24-8 on one of the 2 outputs. o nom . o nom . o nom www.power-one.com ...
Page 3
... RoHS compliance for all six substances – 20IMX15-05-8RG means a synchronous rectifier version with RoHS lead-solder exemption – 20IMX15-05-8RG-G means a synchronous rectifier version with RoHS compliance for all six substances – 24IMS15-05-9R-G means a standard version with RoHS compliance for all six substances – ...
Page 4
Functional Description The IMX15/IMS15/IMY15 Series DC-DC converters are magnetic feedback-controlled flyback converters using current mode PWM (Pulse Width Modulation). The -05- and -0503- output voltage models, as well as all double-output models fitted with option R, exhibit an active ...
Page 5
Electrical Input Data General conditions °C, unless T is specified. – – Shut-down pin left open-circuit. – Trim or R input left open-circuit. Table 2a: Input data of IMX15 and IMY15 models Input Characteristics ...
Page 6
Table 2b: Input Data of IMS15 models; general conditions as in table 2a Input Characteristics Input voltage range Nominal input voltage V i nom Repetitive surge voltage V i sur Converter Switch on t startup 2 ...
Page 7
... Fig. 6. The components should have similar characteristics as listed in table 6. Fig. 6 Example for external circuitry to achieve better transient Turn off Unit immunity. The diode D is only necessary for 20IMX15 max models. 7.5 V Table 6: 13 Components for external circuitry for IEC/EN 61000-4-5, 13 level 3, or ETR 283 (19Pfl1) compliance ...
Page 8
Electrical Output Data We recommend connecting an external 1 μF ceramic capacitor across the output pins. General conditions: = 25°C, unless T is specified – – Shutdown pin and Trim or R pin left open-circuit (not ...
Page 9
Table 7b: Output data for -05-8R and -0503-8R models; general conditions as in table 7a Output Characteristics , V Output voltage Output current 1 20IMX nom 24IMS/48IMS 40IMX/110IMY , I Current ...
Page 10
Table 7c: Output data for double-output models; general conditions as in table 7a Output Characteristics Output 1 24IMS/48IMS V o1 other models Output 2 24IMS/48IMS V o2 other models 1 Output current 20IMX I o nom other models Current ...
Page 11
Thermal Considerations If a converter, mounted on a PCB, is located in free, quasi- stationary air (convection cooling) at the indicated maximum ambient temperature (see T A max specifications) and is operated at its nominal input voltage and output ...
Page 12
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 A Fig versus I (typ.) of double-output models ( V), with o o both outputs in parallel ...
Page 13
Auxiliary Functions Shutdown Function The outputs of the converters may be enabled or disabled by means of a logic signal (TTL, CMOS, etc.) applied to the shut- down pin. If this function is not required, the shut-down pin should ...
Page 14
Adjustment by means of an external resistor R Programming of the output voltage by means of an external resistor R is possible within 100 to 105 ext should be connected between the Trim pin and Vi–. ...
Page 15
... Peak 0.2 0 Fig. 17a Typ. disturbance voltage (peak) at pos. input according to EN 55011/022, measured at V and I i nom o nom twisted, input capacitors see table 11 (20IMX15-12-12-8R) Date: 24.04.06 PMM 8000 PLUS Name: 40d12_1 40IMX15-12-12-8 Peak dbµ 0.2 0 Fig. 17b Typ. disturbance voltage (peak) at pos. input according to EN ...
Page 16
... See Thermal Considerations 2 Start-up at –55 °C, except -RG models (synchronous rectifier) 3 –25 °C for all -RG models (synchronous rectifier) Reliability Table 13: MTBF Model Standard 20IMX15-12-12-8 MIL-HDBK-217F 20IMX15-15-15-8 Belcore 48IMS15-05-05-9 MIL-HDBK-217F 110IMY15-05-8R MIL-HDBK-217F Belcore BCD20008-G Rev AB, 26-Feb-09 IMX15/IMS15/ IMY15 DC-DC Series Data Sheet Test Conditions Temperature: ...
Page 17
Mechanical Data Dimensions in mm. Fig. 20 Case IMX15, IMS15, IMY15 Weight: <35 g 10.5 (0.41") Fig. 21 Open frame (option Z) BCD20008-G Rev AB, 26-Feb-09 IMX15/IMS15/ IMY15 DC-DC Series Data Sheet 45.72 (1.8") 10.5 (0.41") 0.8 (0.03") 1 ...
Page 18
Safety and Installation Instructions Pin allocation Table 15: Pin allocation Pin Standard and Option Z single double -0503- 1 Vi+ Vi+ 2 Vi– Vi– Trim n. ...
Page 19
Description of Options Table 17: Survey of options Option Function of option -9 Temperature range NFND R R-input and magnetic feedback i Inhibit Z Open frame Option -9 versus -8 IMX15 and IMY15 models with -9 (not for new ...
Page 20
DC-DC converters carrying the CE-mark are in conformity with the provisions of the Low Voltage Directive (LVD) 73/23/EEC of the European Communities. Conformity with the directives is presumed by conformity with the ...