CS5161GDR16中文资料安森美半导体数据手册PDF规格书

CPU 5−Bit Synchronous Buck Controller

The CS5161/5161H are 5−bit synchronous dual N−Channel buck controllers designed to provide unprecedented transient response for today’s demanding high−density, high−speed logic. They operate using a proprietary control method which allows a 100 ns response time to load transients. The CS5161 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.

特性 Features

• Dual N−Channel Design

• Excess of 1.0 MHz Operation

• 100 ns Transient Response

• 5−Bit DAC

• Backward Compatible with CS515X Family

• 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

• 50 ns FET Nonoverlap Time

• V2™ Control Topology

• Current Sharing

• Overvoltage Protection