108975053 Lineage Power, 108975053 Datasheet
108975053
Specifications of 108975053
Available stocks
Related parts for 108975053
108975053 Summary of contents
Page 1
Data Sheet May 19, 2009 NaOS 10Vdc – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A Output Current RoHS Compliant Applications Distributed power architectures Intermediate bus voltage applications Telecommunications equipment Servers and storage applications Networking equipment Enterprise Networks Latest generation IC’s ...
Page 2
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, ...
Page 3
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Electrical Specifications (continued) Parameter Output Voltage Set-point ( =25° min O O, max A Output Voltage ...
Page 4
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current General Specifications Parameter Calculated MTBF (I =80 =25° max A Weight Feature Specifications Unless otherwise indicated, specifications apply ...
Page 5
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Characteristic Curves The following figures provide typical characteristics for the NXA025A0X –S at 25ºC. 88% 87% 86% 85% 84% 83% 82% 81% 80% 0 ...
Page 6
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Characteristic Curves (continued) The following figures provide typical characteristics for the NXA025A0X –S at 25ºC. TIME, t (1μs/div) Figure 7. Typical Output Ripple and ...
Page 7
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Characteristic Curves (continued) The following figures provide typical characteristics for the NXA025A0X – TIME, t (1ms/div) Figure 13. Synchronized Start-up of Output ...
Page 8
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Characteristic Curves (continued) The following figures provide typical thermal derating curves for NXA025A0X –S (Figures 19 and 20 show derating curves with base plate). ...
Page 9
Data Sheet May 19, 2009 Test Configurations TO OSCILLOSCOPE L TEST 1μ 220μF S Min E.S.R.<0.1Ω 150μF @ 20°C 100kHz NOTE: Measure input reflected ripple current with a simulated source inductance ( 1μH. Capacitor C ...
Page 10
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Feature Description Remote On/Off using SEQ/ENA Pin The NXA025A0X-S SMT power modules feature an SEQ/ENA pin for remote On/Off operation. If not using the ...
Page 11
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Feature Descriptions (continued) Output Voltage Programming (continued) resistor Rtrim for a particular desired voltage Vo, use the following equation: ⎡ Rtrim 775 ...
Page 12
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Thermal Considerations The power modules operate in a variety of thermal environments; however, sufficient cooling should be provided to help ensure reliable operation. Considerations ...
Page 13
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Mechanical Outline for NXA025A0X-S Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated] ...
Page 14
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Mechanical Outline for NXA025A0X-HS Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated] ...
Page 15
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Recommended Pad Layout Dimensions are in millimeters and inches. Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated] x.xx ...
Page 16
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Mechanical Outline for NXA025A0X-L Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated] ...
Page 17
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Recommended Pad Layout for NXA025A0X-L (Through Hole Version) Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 ...
Page 18
... The minimum recommended nozzle diameter for reliable operation is 6mm. The maximum nozzle outer diameter, which will safely fit within the allowable component spacing mm. Oblong or oval nozzles may also be used within the space available. For further information please contact your local Lineage Power technical representative. 18 ...
Page 19
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Surface Mount Information Reflow Soldering Information These NXA025series power modules are large mass, low thermal resistance devices and typically heat up slower than other ...
Page 20
Data Sheet May 19, 2009 10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current Surface Mount Information Lead Free Soldering The –Z version Naos SMT modules are lead-free (Pb- free) and RoHS compliant and are both forward and ...
Page 21
... 0.8Vdc – 5.5Vdc Asia-Pacific Headquarters Tel: +65 6416 4283 Europe, Middle-East and Africa Headquarters Tel: +49 89 6089 286 India Headquarters Tel: +91 80 28411633 Connector Comcodes Type SMT 108975053 SMT 108975061 TH 108988515 TH CC109101350 SMT CC109101342 TH CC109106746 SMT 109100402 SMT 109100393 TH ...