LW020F871 Lineage Power, LW020F871 Datasheet
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LW020F871
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LW020F871 Summary of contents
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Data Sheet April 2008 LW020 Single-Output-Series Power Modules: The LW020 Single-Output-Series Power Modules use advanced, surface-mount technology and deliver high-qual- ity, compact, dc-dc conversion at an economical price. Applications Distributed power architectures n Communication equipment n Computer equipment n Options ...
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... Refer to the fuse manufacturer’s data for further information. 2 Symbol Min Max 100 I, trans T –40 110 –40 120 stg — — 1500 Symbol Min Typ — — I, max — — I — — — 60 April 2008 Unit Vdc V °C °C Vdc Max Unit 75 Vdc 1 0 — mAp-p — dB Lineage Power ...
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... max Peak Deviation Settling Time (V < 10% peak O deviation) Load Change from I = 50 max Peak Deviation Settling Time (V < 10% peak O deviation) Lineage Power (continued) Device Symbol LW020G V LW020F V LW020A V LW020B V LW020C V LW020G LW020F LW020A LW020B LW020C All All All ...
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... All V on/off April 2008 Typ Max Unit 0.002 — µF — — M¾ Typ Max Unit 4,500,000 hours — 54 (1.9) g (oz.) Min Typ Max Unit — — 1.0 mA –0.7 — 1.2 V — — — — 50 µA — — 1.2 V Lineage Power ...
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... Turn the Module On (delay from point at which on/off input is toggled until nom Output Voltage Rise Time (time for V from 10 90 nom Output Voltage Overshoot (at 80 °C) A Output Voltage Set-point Adjustment Range Output Overvoltage Protection (clamp) Lineage Power Device Symbol All T delay ). O, nom All T delay = 10 rise All T O ...
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... O (A) O Figure 4. LW020F Typical Converter Efficiency vs. 8-1258(C).a April 2008 0.9 1.4 1.9 2.4 2.9 OUTPUT CURRENT, I (A) O Output Current ° 0.5 1.0 1.5 2.0 2.5 3.0 OUTPUT CURRENT, I (A) O Output Current °C A Lineage Power 3.4 3.9 8-1483(C).a 3.5 4.0 8-1483(C) ...
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... OUTPUT CURRENT, I Figure 5. LW020A Typical Converter Efficiency vs. Output Current 0.0 0.2 0.4 0.6 0.8 OUTPUT CURRENT, I Figure 6. LW020B Typical Converter Efficiency vs. Output Current °C A Lineage Power 0.0 2.5 3.0 3.5 4.0 Figure 7. LW020C Typical Converter Efficiency vs. ...
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... V – (+) I Figure 13. Output Voltage and Efficiency Measurement Test Setup April 2008 CURRENT PROBE L TEST V (+) I 12 µH 33 µF V (-) I 8-203(C) RESISTIVE 0.1 µF SCOPE LOAD 8-513(C) CONTACT AND DISTRIBUTION LOSSES (+) V (+) LOAD (-) V (-) I O 8-204(C) ]I (–) ⎞ × 100 % ⎠ (– Lineage Power ...
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... Note: Do not ground either of the input pins of the module without grounding one of the output pins. This may allow a non-SELV voltage to appear between the output pins and ground. Lineage Power 36 Vdc to 75 Vdc Inputs The power module has extra-low voltage (ELV) outputs when all inputs are ELV. ...
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... April 2008 (+) or V (–) pins. With an exter decreases. With an O, adj increases adj-down O 75.3 k¾ 88.9 k¾ 52.8 k¾ 19.3 k¾ 23.3 k¾ 16.0 k¾ 18.2 k¾ (+) and V O Lineage Power 8-758(C).a adj-up (–) ter- O ...
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... The temperature at this location should not exceed the maximum case temperature indicated in the derating curve shown in Figure 16. The output Lineage Power 36 Vdc to 75 Vdc Inputs power of the module should not exceed the rated power for the module as listed in the Ordering Informa- tion table ...
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... Figure 20. LW020C Power Dissipation vs. Output 2.5 3.0 3.5 4.0 (A) O 8-1275(C).a April 2008 0.2 0.4 0.6 0.8 1.0 1.2 OUTPUT CURRENT, I (A) O Current ° 0.2 0.4 0.6 0.8 1.0 OUTPUT CURRENT, I (A) O Current °C A Lineage Power 54 1.4 1.6 8-1479(C) 1.2 8-1477(C) ...
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... Figure 21. Note that the module and the printed-wiring board (PWB) that it is mounted on are vertically oriented. The passage has a rectangular cross section. Note: Dimensions are in millimeters and (inches) Layout Considerations Copper paths must not be routed beneath the power module standoffs. Lineage Power FACING PWB AIR VELOCITY AND AMBIENT TEMPERATURE MEASURED 76 (3 ...
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... Tolerances: x.x ± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.). Pin-to-pin tolerances are not cumulative. Note: For standard modules, V (+) is internally connected to the case. I Top View Side View Bottom View 14 April 2008 Pin Function 1 REMOTE ON/OFF 2 No Connec- tion (sync fea- ture optional (– (+) I 5 CASE Pin (pin optional) 6 TRIM 7 V (– (+) O 8-1198(C).g Lineage Power ...
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... Optional features may be ordered using the device code suffixes shown. To order more than one option, list suf- fixes in numerically descending order. Please contact your Lineage Power Account Manager or Field Applica- tion Engineer for pricing and availability. Table 5. Device Options Option Short pins: 2.79 mm ± 0.25 mm (0.110 in. ± ...
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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. ...