S2805S International Rectifier Corp., S2805S Datasheet
S2805S
Related parts for S2805S
S2805S Summary of contents
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HYBRID - HIGH RELIABILITY RADIATION HARDENED LOW POWER DC/DC CONVERTER Description The S-Series of DC/DC converters are low power radiation hardened, high reliability devices designed for hostile radiation environments such as those encountered by geostationary earth orbit satellites, deep space ...
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S-SERIES Circuit Description The S-Series converters utilize a single-ended forward topology with resonant reset. The nominal switching frequency is 525KHz. Electrical isolation and tight output regulation are achieved through the use of a magnetically coupled feedback. Voltage feed-forward with duty ...
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... S2807S 2,3 S2812S 2,3 S2815S 2,3 S2805D 2,3 S2812D 2,3 S2815D 2,3 Output power ( P ) OUT All models 1,2,3 Output current ( I ) OUT S2803R3S 1,2,3 S2805S S2807S S2812S S2815S S2805D S2812D S2815D Line regulation ( VR ) 1,2,3 LINE Load regulation ( VR ) 1,2,3 LOAD Cross regulation ( VR ) CROSS S2805D 1,2,3 S2812D S2815D For Notes to Electrical Performance Characteristic Table, refer to page 6 www ...
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... Enable Input (Inhibit Function) Open circuit voltage 1,2,3 Drive current (sink) Voltage range Current Limit Point Expressed as a percentage 1,2,3 of full rated load current S2803R3S S2805S S2807S S2812S S2815S S2805D S2812D S2815D For Notes to Electrical Performance Characteristic Table, refer to page continued ) Conditions -55° ...
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... Overshoot (V ) 4,5,6 OS S2803R3S S2805S S2807S S2812S S2815S S2805D S2812D S2815D Turn-on Delay (T ) DLY Capacitive Load (CL) S2803R3S 1 S2805S S2807S S2812S S2815S S2805D S2812D S2815D Line Rejection 1 Isolation 1 Device Weight MTBF For Notes to Electrical Performance Characteristic Table, refer to page 6 www.irf.com ( continued ) Conditions -55°C ≤ T ≤ ...
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S-SERIES Notes: Electrical Performance Characteristics 1. Parameter is tested as part of design characterization or after design changes. Thereafter, parameter shall be guaranteed to the limits specified. 2. Parameter verified during line and load regulation tests. 3. Output load current ...
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Figure 1. Block Diagram - Single Output EMI 1 Filter +Input Housekeeping 4 Enable 2 Case Input Return 3 Figure 2. Block Diagram - Dual Output EMI 1 Filter +Input Housekeeping 4 Enable 2 Case Input Return 3 www.irf.com Primary ...
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S-SERIES Ø 0.140 3 Plcs 0.705 0.200 2.210 Ref 2.265 Max 0.050 Typ Pin # Radiation Performance Characteristics Test Total Ionizing Dose ( Gamma ) Single Event Effects SEU, SEL, SEGR, SEB International ...
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... Cond A, C 2012 Yes 2009 Yes Part Numbering /EM IR Standard Part Number Model S2803R3S Input Voltage S2805S Nominal S2812S 28 = 28V S2815S Output Voltage S2805D 03R3 = 3.3V S2812D 12V, S2815D 15 = 15V Visit us at www.irf.com for sales contact information. ...