LW025A1 Lineage Power, LW025A1 Datasheet
LW025A1
Specifications of LW025A1
Related parts for LW025A1
LW025A1 Summary of contents
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Advance Data Sheet April 2008 LW025 Single-Output-Series Power Modules: The LW025 Single-Output-Series Power Modules use advanced, surface-mount technology and deliver high-qual- ity, compact, dc-dc conversion at an economical price. Options Choice of on/off configuration n Case ground pin n Synchronization ...
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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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... I O Peak Deviation Settling Time (V < 10% peak deviation) O Table 3. Isolation Specifications Parameter Isolation Capacitance Isolation Resistance General Specifications Parameter Calculated MTBF ( max Weight Lineage Power (continued) Device Symbol LW025F V LW025A V LW025F LW025A All All All All All All All ...
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... V — — 10 on/off I — — 50 on/off V — — 1.2 on/off T — delay T — delay T — 1.5 3.0 rise — — — 5 — 90 — 110 V 3.9 — 5.0 O, clamp V 5.6 — 7.0 O, clamp Lineage Power Unit µ nom V V ...
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... INPUT VOLTAGE, V Figure 1. LW025F Typical Input Characteristics 1.2 1.0 0.8 0.6 0.4 0.2 0 INPUT VOLTAGE, V Figure 2. LW025A Typical Input Characteristics Lineage Power 3.5 3.0 2 1.0 0.5 0 Figure 3. LW025F Typical Output Characteristics (V) I 8-2233(C) ...
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... Figure 7. LW025A, F Typical Output Voltage for a 3.5 4.0 4.5 5.0 (A) O 3.75 A 8-1984(C) 2.5 A Figure 8. LW025A, F Typical Output Voltage for a April 2008 TIME, t (100 µs/div) Step Load Change from 50% to 25% TIME, t (100 µs/div) Step Load Change from 50% to 75% Lineage Power 8-1261(C).c 8-1262(C) ...
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... April 2008 Characteristics Curves (continued TIME ms/div) Figure 9. LW025A, F Typical Output Voltage Start- Up when Signal Is Applied to Remote On/Off Lineage Power 36 Vdc to 75 Vdc Inputs Test Configurations TO OSCILLOSCOPE C 220 µF S IMPEDANCE < 0.1 Ω BATTERY @ 20 ˚C, 100 kHz Note: Input reflected-ripple current is measured with a simulated source impedance of 12 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 max- on/off generated by on/off = µA. on/off Lineage Power ...
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... The control loop of the protection circuit has a higher voltage set point than the primary loop (see Feature Specifications table fault condition, the overvoltage clamp ensures that the output voltage does not exceed V O, clamp, max overvoltage. Lineage Power V (+) I V ...
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... What is the minimum airflow necessary for a LW025A operating at V maximum ambient temperature of 85 °C? Solution 19.6 (0.77 Given Determine P - Determine airflow (Figure 16 1.0 ms OUT (200 ft./min.) + 8-1265(C).c April 2008 ) for natural convection A –1 (600 ft./min.). = output current of 3.5 A, and 3 ° (Figure 18 4 –1 Lineage Power –1 ...
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... MAX AMBIENT TEMPERATURE, T Note: Conversion factor for linear feet per minute to meters per –1 second: 200 ft./min Figure 16. LW025A Forced Convection Power Derating; Either Orientation Lineage Power (continued 0.4 Figure 17. LW025F Power Dissipation vs. Output 90 100 110 (˚C) A 8-2477(C) ...
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... AND AMBIENT TEMPERATURE MEASURED AIRFLOW BELOW THE MODULE Note: Dimensions are in millimeters and (inches). Figure 19. Experimental Test Setup 12 12 Layout Considerations (continued) Copper paths must not be routed beneath the power module standoffs. PWB MODULE 76 (3.0) 13 (0.5) 8-1126(C).d April 2008 Lineage Power ...
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... Dimensions are in millimeters and (inches). 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 Lineage Power 36 Vdc to 75 Vdc Inputs Pin Function 1 Remote On/Off 2 ...
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... Optional features may be ordered using the device code suffixes shown below. To order more than one option, list suffixes in numerically descending order. Please contact your Lineage Power Account Manager or Field Applica- tion Engineer for pricing and availability. Table 5. Option Codes Option Short pins: 2.79 mm ± 0.25 mm (0.110 in. ± ...
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... April 2008 Notes Lineage Power 36 Vdc to 75 Vdc Inputs ...
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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 om pany the sale of any oduct information. ...