CS5150 ,CPU 4-Bit Synchronous Buck ControllerELECTRICAL CHARACTERISTICS (continued) (0°C < T < +70°C; 0°C < T < +85°C; 8.0 V < V < 14 V;A J CC1 ..
CS5150 ,CPU 4-Bit Synchronous Buck ControllerFeatures• Dual N−Channel Design 16CS5150• Excess of 1.0 MHz OperationAWLYYWW1• 100 ns Transient Res ..
CS5150 ,CPU 4-Bit Synchronous Buck ControllerELECTRICAL CHARACTERISTICS (0°C < T < +70°C; 0°C < T < +85°C; 8.0 V < V < 14 V; 5.0 V < V < 14 V; ..
CS5150GDR16 , CPU 4−Bit Synchronous Buck Controller
CS5150GN16 , CPU 4−Bit Synchronous Buck Controller
CS5151 ,CPU 4-Bit Nonsynchronous Buck ControllerELECTRICAL CHARACTERISTICS (continued) (0°C < T < +70°C; 0°C < T < +125°C; 8.0 V < V < 14 V;A J CC ..
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CS5150
CPU 4-Bit Synchronous Buck Controller
CS5150
CPU 4−Bit Synchronous
Buck Controller
The CS5150 is a 4−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 CS5150 is designed to operate
over a 4.25−16 V range (VCC) using 12 V to power the IC and 5.0 V or
12 V as the main supply for conversion.
The CS5150 is specifically designed to power Pentium® Pro
processors and other high performance core logic. It includes the
following features: on board, 4−bit DAC, short circuit protection,
1.0% output tolerance, VCC monitor, and programmable Soft Start
capability. The CS5150 is upward compatible with the
CS5155H, allowing the mother board designer the capability of using
either the CS5150 or the CS5155 with no change in layout. The
CS5150 is available in 16 pin surface mount.
Features• Dual N−Channel Design Excess of 1.0 MHz Operation 100 ns Transient Response 4−Bit DAC Upward Compatible with 5−Bit CS5155/CS5156 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 Adaptive Voltage PositioningV2 ™ Control Topology Current Sharing Overvoltage Protection
