Details, datasheet, quote on part number: 24IMS7-03-9
Part24IMS7-03-9
CategoryPower Management and Supplies => IC Power Supplies => 8410947
Title1-OUTPUT 5 W DC-DC REG PWR SUPPLY MODULE
Description
CompanyPower-One
DatasheetDownload 24IMS7-03-9 datasheet
Specifications 
Package TypeOther, 2 INCH X 1.600 INCH, 10.50 MM HEIGHT, PACKAGE-9
Output Voltage2.8 to 3.3 volts
Input Voltage14 to 36 volts
Output Power5 watts (0.0067 HP)
Operating Temperature-25 to 71 C (-13 to 160 F)

 

Features, Applications

Input to output electric strength test V DC Input voltage ranges: V DC and V DC Single and double outputs of V DC Wide input voltage ranges Electrical isolation, single and double output units High efficiency (typ. 84%) Emissions below 55 022 level B Immunity to IEC/EN and -6 Inhibit input, output voltage adjustable Flex power: Flexible load distribution No load and short-circuit proof Operating ambient temperature range 25...71 C High reliability and no derating 1" case with 10.5 mm profile Supplementary insulation Safety according to IECEN UL 1950 LGA

The IMS 7 series of board mountable 7 Watt DC-DC converters has been designed according to the latest industry requirements and standards. The converters are particularly suitable for use in industry or telecommunications where variable input voltages or high transient voltages are prevalent. Providing two wide input voltage ranges, V DC and 36...75 V DC, the units are available with single and electrically isolated double outputs allowing the configuration of output voltages from V DC externally adjustable, with flexible load distribution on double output units. An inhibit input allows remote converter on/off. Features include efficient input and output filtering with unsurpassed transient and surge protection, low output ripple and noise, consistently high efficiency over the entire input voltage range, high reliability as well as excellent dynamic response to load and line changes. The converters provide supplementary insulation with SELV outputs as e.g. required in battery supported systems where the bus voltage may exceed the SELV limit 60 V DC. They are designed and built according to the international safety standards IEC/EN UL 1950, CAN/ CSA C22.2 No. 950-95 and are LGA and UL marked. A special feature is their small case size, 1" with 10.5 mm profile. The circuit comprises of integrated planar magnetics and all components are automatically assembled and solidly soldered onto a single PCB without any wire connections. Magnetic feedback ensures maximum reliability and repeatability in the control loop over all operating conditions. Careful considerations of possible thermal stresses ensure the absence of hot spots providing long life in environments where temperature cycles are a reality. The thermal design allows operation at full load to an ambient temperature C in free air without using any potting material. For extremely high vibration environments the case has holes for screw mounting. Optionally the IMS 7 series is available with the industrial C pinout or with an SMD pinout.

Page Electromagnetic Compatibility (EMC)............................ 10 Immunity to Environmental Conditions........................... 11 Mechanical Data............................................................ 12 Safety and Installation Instructions................................ 13 Description of Options.................................................... 15 Accessories.................................................................... 15

Summary.......................................................................... 1 Type Survey and Key Data.............................................. 2 Type Key.......................................................................... 2 Functional Description...................................................... 3 Electrical Input Data......................................................... 4 Electrical Output Data...................................................... 6 Auxiliary Functions........................................................... 8

Flexible load distribution on double outputs possible. See: Description of Options

24 IMS M C Input voltage range 14...36 V DC.............................................. 36...75 V DC.............................................. 48 Series........................................................................ IMS 7 Output voltage type for output Dash: Designates double output unit with two independent galvanically isolated outputs................. Output voltage type for output Operating ambient temperature range 25...71 C.................................................. 40...71 C (standard)................................. -9 Options:

Not applicable for option C. C-pinout excludes option M and vice versa. Configures the 2 outputs either to connection or to one strong single output.

For delivery lead times contact factory. Some types require a minimum order quantity. Examples: 48 IMS 7-05-05-7M: DC-DC converter, input voltage range V, 2 galvanically isolated outputs each providing V, 700 mA, surface mount version. 24 IMS 7-0505-7C: DC-DC converter, input voltage range 14...36 V, C-pinout with outputs V, 700 mA. 24 IMS 7-15-7C2: DC-DC converter, input voltage range 14...36 V, C-pinout with one output V, 480 mA.

The IMS 7 DC-DC modules are feedback controlled flyback converters using current mode PWM (Pulse Width Modulation). In the case of the single output units the output is directly monitored and fed back to the primary control circuit via a pulse transformer, resulting in tight regulation of the output voltage. The R input is referenced to the secondary side and allows for programming of the output voltages in the range of Uo nom using either an external resistor or an external voltage source.

In the case of the double output units the output voltage is monitored by a separate transformer winding close to the secondary windings and fed back to the control circuit. The R-input is referenced to the primary side and allows programming of the output voltage in the range of Uo nom by an external resistor or within of Uo nom using an external voltage source. Current limitation is provided by the primary circuit, thus limiting the total output current (Io nom for the single and Io1 nom + Io2 nom for the double output types). The inhibit input allows remote converter shutdown.

Fig. 1 Block diagram, single output types, standard pinout
Fig. 2 Block diagram, double output types, standard pinout
Fig. 3 Block diagram, single output types, C pinout
Fig. 4 Block diagram, dual output types, C pinout

 

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Some Part number from the same manufacture Power-One
24IMS7-03-9C Specifications: Package Type: Other, 2 INCH X 1.600 INCH, 10.50 MM HEIGHT, PACKAGE-9 ; Output Voltage: 2.8 to 3.3 volts ; Input Voltage: 14 to 36 volts ; Output Power: 5 watts (0.0067 HP) ; Operating Temperature:
 
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