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CS5156 Datasheet PDF

onsemi CS5156

The CS5156 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.
Part No. CS5156
Datasheet CS5156 Download
Manufacturer
onsemi
Description CPU 5-Bit Nonsynchronous Buck Controller
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CS5156 datasheet page 1 preview

FEATURES

N−Channel Design Excess of 1.0 MHz Operation 100 ns Transient Response 5−Bit DAC Backward Compatible with 4−Bit CS5150/CS5151 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 16 16 1 DIP−16 N SUFFIX CASE 648 A WL, L YY, Y WW, W 1 CS5156 AWLYYWW = Assembly Location = Wafer Lot = Year = Work Week PIN CONNECTIONS VID0 VID1 VID2 VID3 SS VID4 COFF VFFB 1 VFB COMP LGND VCC1 NC PGND VGATE VCC2 ORDERING INFORMATION Device CS5156GD16 CS5156GDR16 CS5156GN16 Package SO−16 SO−16 DIP−16 Shipping 48 Units/Rail 2500 Tape & Reel 25 Units/Rail © Semiconductor Components Industries, LLC, 2006 July, 2006 − Rev. 11 1 Publication Order Number: CS5156/D CS5156 12 V 5.0 V 0.1 μF VCC1 VID0 VID1 VID2 VID3 VID4 330 pF VID0 VID1 VID2 VID3 VID4 COFF SS COMP LGND MBR1535CT 2 1,3 VCC2 IRL3103 2.0 μH 1200 μF/16 V × 3 AIEI VGATE 1.3 V to 3.5 V @ 13 A CS5156 PGND 0.1 μF VFB 3.3 k VFFB 100 pF 0.33 μF 1200 μF/16 V × 5 AIEI Figure 1.
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