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CS5156H

ON Semiconductor
Part Number CS5156H
Manufacturer ON Semiconductor
Description CPU 5-Bit Nonsynchronous Buck Controller
Published Feb 13, 2023
Detailed Description CS5156H CPU 5−Bit Nonsynchronous Buck Controller The CS5156H is a 5−bit nonsynchronous N−Channel buck controller. It is...
Datasheet PDF File CS5156H PDF File

CS5156H
CS5156H

Overview
CS5156H CPU 5−Bit Nonsynchronous Buck Controller The CS5156H is a 5−bit nonsynchronous 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 CS5156H 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 CS5156H 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 CS5156H is backwards compatible with the 4−bit CS5151, allowing the mother board designer the capability of using either the CS5151 or the CS5156H with no change in layout.
The CS5156H is available in 16 pin surface mount packages.
Features • N−Channel Design • Excess of 1.
0 MHz Operation • 100 ns Transient Response • 5−Bit DAC • Backward Compatible with 4−Bit CS5150H/CS5151H • 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 • Adaptive Voltage Positioning • V2™ Control Topology • Current Sharing • Overvoltage Protection http://onsemi.
com MARKING DIAGRAM 16 1 SOIC−16 D SUFFIX CASE 751B 16 CS5156H AWLYWW 1 A WL, L YY, Y WW, W = Assembly Location = Wafer Lot = Year = Work Week PIN CONNECTIONS 1 VID0 VID1 VID2 VID3 SS VID4 COFF VFFB 16 VFB COMP LGND VCC1 NC PGND VGATE VCC2 ORDERING INFORMATION Device Package Shipping CS5156HGD16 CS5156HGDR16 SO−16 48 Units/Rail SO−16 2500 Tape & Reel © Semiconductor Components Industries, LLC, 2006 1 July, 2006 − Rev.
3 Publication Order Number: CS5156H/D CS5156H 12 V 5.
0 V VID0 VID1 VID2 VID3 VID4 330 pF VCC1 VCC2 VID0 VID1 VID2 VID3 VID4 CS5156H COFF S...


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