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CS5157HGDR16 датащи(PDF) 1 Page - ON Semiconductor |
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CS5157HGDR16 датащи(HTML) 1 Page - ON Semiconductor |
1 / 16 page © Semiconductor Components Industries, LLC, 2005 October, 2005 − Rev. 7 1 Publication Order Number: CS5157H/D CS5157H CPU 5−Bit Synchronous Buck Controller The CS5157H is a 5−bit synchronous dual N−Channel buck controller. It is designed to provide unprecedented transient response for today’s demanding high−density, high−speed logic. The regulator operates using a proprietary control method, which allows a 100 ns response time to load transients. The CS5157H is designed to operate over a 4.25−20 V range (VCC) using 12 V to power the IC and 5.0 V or 12 V as the main supply for conversion. The CS5157H is specifically designed to power Pentium® II processors and other high performance core logic. It includes the following features: on board, 5−bit DAC, short circuit protection, 1.0% output tolerance, VCC monitor, and programmable Soft−Start capability. The CS5157H is available in 16 pin surface mount. Features • Dual N−Channel Design • Excess of 1.0 MHz Operation • 100 ns Transient Response • 5−Bit DAC • 30 ns Gate Rise/Fall Times • 1.0% DAC Accuracy • 5.0 V and 12 V Operation • Remote Sense • Programmable Soft−Start • Lossless Short Circuit Protection • VCC Monitor • 25 ns FET Nonoverlap Time • V2t Control Topology • Current Sharing • Overvoltage Protection • Pb−Free Packages are Available* *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. CS5157HGDR16 CS5157H = Device Code A = Assembly Location WL = Wafer Lot Y = Year WW = Work Week G = Pb−Free Package Device Package Shipping† ORDERING INFORMATION CS5157HGD16 SO−16 48 Units/Rail SO−16 2500/Tape & Reel SOIC−16 D SUFFIX CASE 751B PIN CONNECTIONS 1 CS5157HG AWLYWW 16 MARKING DIAGRAM 1 16 VCC2 VFFB 1 16 VGATE(H) COFF PGND VID4 VGATE(L) SS VCC1 VID3 LGND VID2 COMP VID1 VFB VID0 http://onsemi.com †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. CS5157HGDR16G SO−16 (Pb−Free) 2500/Tape & Reel CS5157HGD16G SO−16 (Pb−Free) 48 Units/Rail |
Аналогичный номер детали - CS5157HGDR16 |
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Аналогичное описание - CS5157HGDR16 |
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