CS5165AGDW16 Description

The CS5165AGDW16 synchronous 5?bit NFET buck controller is optimized to manage the power of the next-generation Pentium II processors.

CS5165AGDW16 Features

• V2 Control Topology

• Dual N?Channel Design

• 100 ns Controller Transient Response

• Excess of 1.0 MHz Operation

• 5?Bit DAC with 1.0% Tolerance

• Power Good Output With Internal Delay

• Enable Input Provides Micropower Shutdown Mode

• 5.0 V and 12 V Operation

• Adaptive Voltage Positioning

• Remote Sense Capability

• Current Sharing Capability

• VCC Monitor

• Hiccup Mode Short Circuit Protection

• Overvoltage Protection (OVP)

• Programmable Soft?Start

• 150 ns PWM Blanking

• 65 ns FET Nonoverlap Time

• 40 ns Gate Rise and Fall Times (3.3 nF Load)

• Pb?Free Packages are Available*

CS5165AGDW16 Applications

• Single processor desktop & multiprocessor workstation & server applications