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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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SC2596 Fiches technique(PDF) 1 Page - Semtech Corporation |
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SC2596 Fiches technique(HTML) 1 Page - Semtech Corporation |
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1 / 13 page  1 www.semtech.com SC2596 Low Voltage Integrated DDR Termination Regulator POWER MANAGEMENT Revision: July 18, 2007 Typical Application Circuit The SC2596 is an integrated linear DDR termination device, which provides a complete solution for DDR termination regulator designs; while meeting the JEDEC requirements of SSTL-2 and SSTL-18 specifications for DDR-SDRAM termination. The SC2596 regulates up to +/- 2.5A for DDR-I and +/- 1.5A for DDR-II application requirements. V TT is regulated to track the VREF voltage over the entire current range with shoot through protection. A V SENSE pin is incorporated to provide excellent load regulation, along with a buffered reference voltage for internal use. The SC2596 also features a disable function which is to tri-state the output during Suspend To Ram (STR) states by pulling the EN pin low. DDR-I and DDR-II memory termination SSTL-2 and SSTL-3 termination HSTL termination PC motherboards Graphics boards Disk drives CD-ROM drives Sourcing or sinking 2.5A for DDR-I Sourcing or sinking 1.5A for DDR-II AV CC undervoltage lockout Reference output Minimum number of external components Accurate internal voltage divider Disable function, puts device into sleep mode Thermal shutdown Over current protection Available in SOIC-8 EDP package WEEE and RoHS compliant Description Features Applications SC2596 EN VSENSE VREF VDDQ PVCC VTT VREF 0 EN VTT AVCC VDDQ |
Numéro de pièce similaire - SC2596 |
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Description similaire - SC2596 |
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