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LS2815S Scheda tecnica(PDF) 1 Page - International Rectifier |
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LS2815S Scheda tecnica(HTML) 1 Page - International Rectifier |
1 / 16 page 08/11/06 www.irf.com 1 Description n 18 to 40V DC Input Range n Total Ionization Dose > 100K Rad(Si) n SEE Hardened to LET (Heavy Ions) up to 82 MeV •cm 2 /mg (SEU, SEL, SEGB, SEGR) n Internal EMI filter; Converter Capable of meeting MIL-STD-461C CE03 n Low Weight, < 80 grams n Magnetically Coupled Feedback n Up to 30W Output Power n Single and Dual Output Models Include 1.5, 2.5, 3.3, 5, 12, 15, ±5, ±12 and ±15V n High Efficiency - to 83% n 100MΩ @ 500VDC Isolation n Under-Voltage Protection n Short Circuit and Overload Protection n Adjustable Output Voltage n External Inhibit n > 4,000,000 Hour MTBF (SF) n Standard Microcircuit Drawings Available Features The LS-Series of DC/DC converters provide same mechanical outline, power ratings, for backward pin compatibility, to their lower radiation tolerant counterpart M3L and Military series ATS DC/DC converters. The common platform design allows for similarity between military and space system architectures. For higher output power applications the HM, M3H and M3G-Series of DC/DC converters are recommended. Applications The LS-Series of DC/DC converters are, high reliability devices designed for hostile radiation hardened environments. The LS-Series provide up to 30 watts output power, small size, low weight, integrated EMI filtering and a high tolerance to environmental stresses such as radiation, temperature extremes, mechanical shock, and vibration. All components are fully de-rated to meet the requirements of MIL-STD-975. Extensive documentation including, thermal analysis, stress analysis and reliability predictions are available. The LS-Series of converters incorporate a fixed frequency single forward topology with magnetic feedback and an internal EMI filter. These converters are capable of meeting the conducted emissions requirements of MIL-STD-461C without any additional components. All models include an external inhibit port and have an adjustable output voltage. They are enclosed in a hermetic 1.5" x 2.3" x 0.425" steel package and weigh less than 80 grams. The package utilizes rugged ceramic feed-through copper core pins and is sealed using parallel seam welding. Variations in electrical specifications and screening to meet custom requirements can be accommodated. n Geo Synchronous Satellite n Low Earth Orbit n Deep Space Probe n Communication and Display Systems n Payload and Experiment LVPS LS-SERIES 28V Input, Single/Dual Output HYBRID - HIGH RELIABILITY RADIATION HARDENED DC/DC CONVERTER Manufactured in a facility fully qualified to MIL-PRF- 38534, these converters are fabricated utilizing DSCC qualified processes. For available screening options, refer to device screening table in the data sheet. LS PD-96964A |
Codice articolo simile - LS2815S |
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Descrizione simile - LS2815S |
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