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CS5161 数据表(PDF) 1 Page - ON Semiconductor |
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CS5161 数据表(HTML) 1 Page - ON Semiconductor |
1 / 18 page © Semiconductor Components Industries, LLC, 2006 July, 2006 − Rev. 12 1 Publication Order Number: CS5161/D CS5161, CS5161H CPU 5−Bit Synchronous Buck Controller The CS5161/5161H are 5−bit synchronous dual N−Channel buck controllers designed to provide unprecedented transient response for today’s demanding high−density, high−speed logic. They operate using a proprietary control method which allows a 100 ns response time to load transients. The CS5161 is designed to operate over a 9−16 V range (VCC) using 12 V to power the IC and 5.0 V as the main supply for conversion. The CS5161H operates from a 12 V input as the main supply for conversion using a discrete charge pump circuit to provide up to 20 V for VCC2 and high side gate drive. The CS5161/5161H are specifically designed to power Pentium® III processors and other high performance core logic. They include the following features: on board 5−bit DAC, short circuit protection, 1.0% output tolerance, VCC monitor, and programmable Soft Start capability. The CS5161/5161H are available in 16 pin surface mount packages. Features • Dual N−Channel Design • Excess of 1.0 MHz Operation • 100 ns Transient Response • 5−Bit DAC • Backward Compatible with CS515X Family • 30 ns Gate Rise/Fall Times • 1.0% DAC Accuracy • 5.0 V & 12 V Operation • Remote Sense • Programmable Soft Start • Lossless Short Circuit Protection • VCC Monitor • 50 ns FET Nonoverlap Time • V2™ Control Topology • Current Sharing • Overvoltage Protection CS5161GDR16 MARKING DIAGRAMS A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week Device Package Shipping ORDERING INFORMATION CS5161GD16 SO−16 48 Units/Rail SO−16 2500 Tape & Reel 1 COMP VFFB VFB COFF SS VID0 VCC2 VCC1 VGATE(L) VGATE(H) PGnd PIN CONNECTIONS LGnd CS5161HGD16 CS5161HGDR16 SO−16 SO−16 48 Units/Rail 2500 Tape & Reel VID1 VID2 VID3 VID4 SO−16 D SUFFIX CASE 751B 1 16 CS5161 AWLYWW http://onsemi.com |
类似零件编号 - CS5161 |
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类似说明 - CS5161 |
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