Catalog
CPU 5-Bit Synchronous Buck Controller
Key Features
• Dual N-Channel Design
• Excess of 1.0 MHz Operation
• 100ns Controller Transient Response
• 5-Bit DAC
• Backward Compatible with CS515X Family
• 30 ns Gate Rise/Fall Times
• 0.8% DAC Accuracy for the 01111 DAC Code
• 5.0 V & 12 V Operation
• Remote Sense
• Programmable Soft Start
• Lossless Short Circuit Protection
• VCCMonitor
• V2™Control Topology
• Overvoltage Protection
Description
AI
The CS5160 is a 5-bit synchronous dual N-Channel buck controllers designed to provide unprecedented transient response for today's demanding high-density, high-speed logic. It operates using a proprietary control method which allows a 100 ns response time to load transients. The CS5160 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 CS5160 is 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, VCCmonitor, and programmable Soft Start capability. The CS5160 is available in a 16 pin surface mount package.
