The CS5157 is a 5âbit synchronous dual NâChannel buck controller. It is designed to provide unprecedented transient response for todayâs demanding highâdensity, highâspeed logic. The regulator operates using a proprietary control method, which allows a 100 ns response time to load transients. The CS5157 is designed to operate over a 4.25â16 V range (VCC) using 12 V to power the IC and 5.0 V as the main supply for conversion.
Features
⢠Dual NâChannel Design
⢠Excess of 1.0 MHz Operation
⢠100 ns Transient Response
⢠5âBit DAC
⢠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
⢠25 ns FET Nonoverlap Time
⢠V2⢠Control Topology
⢠Current Sharing
⢠Overvoltage Protection
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