LW030A Lineage Power, LW030A Datasheet
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LW030A
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LW030A Summary of contents
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Data Sheet April 2008 The LW030-Series Power Modules use advanced, surface- mount technology and deliver high-quality, compact, dc-dc conversion at an economical price. Applications Communication equipment n Distributed power architectures n Computer equipment n Options Negative remote on/off logic n ...
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... Refer to the fuse manufacturer’s data for further information. 2 Symbol Min – –40 stg — — Symbol Min Typ — — I, max — — I — — — 60 April 2008 Max Unit 80 Vdc 100 °C 120 °C 1050 Vdc Max Unit 75 Vdc 1 — mAp-p — dB Lineage Power ...
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... I O Peak Deviation Settling Time (V < 10% peak deviation) O Load Change from I = 50 Peak Deviation Settling Time (V < 10% peak deviation) O Table 3. Isolation Specifications Parameter Isolation Capacitance Isolation Resistance Lineage Power 36 Vdc to 75 Vdc Inputs; 19 (continued) Device Symbol Suffix set set ...
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... Typ Max — — 1.0 –0.7 — 1.2 — — 6.0 — — 50 — — 1.2 — — 5.0 — 0 5.0 — — — 110 %V 90 — 110 %V 4.0 — 5.7 5.6 — 7.0 Lineage Power Unit µ nom O, nom O, nom V V ...
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... 1.0 0.5 0 (V) I Figure 3. LW030F871 Typical Output Characteris- 8-2781(C) 5.0 4 3.5 3.0 2.5 2.0 = 3.0 A 1.5 1.0 0.5 = 0 (V) I 8-1268(C).a Figure 4. LW030A Typical Output Characteristics OUTPUT CURRENT, I (A) O tics OUTPUT CURRENT 8-2782( 8-1269(C) 5 ...
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... Characteristic Curves (continued 0.6 1.6 2.6 3.6 OUTPUT CURRENT, I Figure 5. LW030F871 Typical Converter Efficiency vs. Output Current OUTPUT CURRENT, I Figure 6. LW030A Typical Converter Efficiency vs. Output Current 6 6 100 4.5 A 4.6 5.6 6 (A) O 8-2780(C) Figure 7. LW030 Typical Output Voltage for a Step 102 100 ...
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... April 2008 Characteristic Curves (continued) TIME, t (200 µs/div) Figure 9. LW030F871 Typical Output Voltage Start-Up when Signal Applied to Remote On/Off TIME ms/div) Figure 10. LW030A Typical Output Voltage Start-Up when Signal Applied to Remote On/Off Lineage Power 36 Vdc to 75 Vdc Inputs; 19 Test Configurations TO OSCILLOSCOPE C 220 µ ...
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... The module has internal capacitance to reduce noise at the ON/OFF pin. Additional capacitance is not gen- erally needed and may degrade the start-up character- istics of the module. April 2008 (–) terminal (V ). The I on/off = –0 1.2 V. The on/off generated by on/off = µA. on/off Lineage Power ...
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... For the LW030F: R adj-up For the LW030A: R adj-up where R between TRIM and V For example, to increase the output voltage of the LW030A by 10%, the external resistor value must be LOAD CONTACT AND DISTRIBUTION LOSSES 8-651(C).m (+) the output voltage set point adj-down ...
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... MEASURE CASE TEMPERATURE ( CENTER OF UNIT AIRFLOW 76.2 (3.00) 101.6 (4.00) 203.2 (8.00) Figure 16. Thermal Test Setup April 2008 12.7 (0.50) WIND TUNNEL WALL AIR- FLOW 203.2 (8.00) AIR VELOCITY AND AMBIENT TEMPERATURE MEASURED BELOW THE MODULE 19.1 (0.75) Lineage Power 8-1046(C) ...
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... Use of Figure 17 is shown in the following example. Example What is the minimum airflow necessary for a LW030A operating 5.0 A, and a maximum I O ambient temperature of 80 °C? ...
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... Example (continued) Although the maximum case temperature for the LW030A is 100 °C, one may want to limit the maximum case temperature to a lower value for extremely high reliability °C case temperature is desired, what is the allowable minimum airflow necessary for an LW030A operating at V maximum ambient of 75 ° ...
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... April 2008 Outline Diagram Dimensions are in millimeters and (inches). Tolerances: x.x ± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.). Note: For standard modules, V (+) is internally connected to the case. I Top View Side View Bottom View Lineage Power 36 Vdc to 75 Vdc Inputs; 19 8-1177(C).c 13 ...
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... MAX Output Power Device Code 19.8 W LW030F81 30 W LW030A Device Code Suffix April 2008 20.32 (0.800) 50.8 17.78 (2.00) (0.700) 8-1177(C).d Comcode 108058702 107314296 ...
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... Note: Dimensions are in millimeters and (inches). 1/4 IN. 1/2 IN. 1 IN. 71 (2.8) 1 1/2 IN. 61 (2.4) Figure 22. Longitudinal Heat Sink Lineage Power 36 Vdc to 75 Vdc Inputs; 19 (2.8) 8-2776(C) Figure 23. Transverse Heat Sink Comcode 407244763 407244771 407244789 407244797 ...
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... Lineage Power reserves the right to make changes to the produc t(s) or information contained herein without notice. No liability is ass umed as a res ult of their use or applic ation. No rights under any patent acc ompany the sale of any oduct information. ...