器件名称: CS5166HGDWR16
功能描述: 5-Bit Synchronous CPU Controller with Power-Good and Current Limit
文件大小: 440.58KB 共22页
简 介:CS5166H
CS5166H
5-Bit Synchronous CPU Controller with Power-Good and Current Limit
Description
The CS5166H is a synchronous dual NFET Buck Regulator Controller. It is designed to power the core logic of the latest high performance CPUs. It uses the V2TM control method to achieve the fastest possible transient response and best overall regulation. It incorporates many additional features required to ensure the proper operation and protection of the CPU and power system. The CS5166H provides the industry’s most highly integrated solution, minimizing external component count, total solution size, and cost. The CS5166H is specifically designed to power Intel’s Pentium II processor and includes the following features: 5-bit DAC with 1% tolerance, Power-Good output, adjustable hiccup mode over-current protection, VCC monitor, Soft Start, adaptive voltage positioning, over-voltage protection, remote sense and current sharing capability. The CS5166H will operate over a 4.15 to 20V range using either single or dual input voltage and is available in a 16 lead wide body surface mount package.
Features
s V2TM Control Topology s Dual N-Channel Design s 125ns Controller Transient Response s Excess of 1Mhz Operation s 5-bit DAC with 1% Tolerance s Power-Good Output with Internal Delay s Adjustable Hiccup Mode Over Current Protection s Complete PentiumII System Requires just 21 Components s 5V and 12V Operation using either Dual or Single Supplies s Adaptive Voltage Positioning s Remote Se……
