CS5150H Datasheet PDF - Cherry Semiconductor Corporation CPU 4-Bit Synchronous Buck Controller Specs

CS5150H - CPU 4-Bit Synchronous Buck Controller

Datasheet Summary

Description

The CS5150H 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 100ns response time to load transients.

Features

on board, 4-bit DAC, short circuit protection, 1.0% output tolerance, VCC monitor, and programmable soft start capability. The CS5150H is upward compatible with the 5-bit CS5155H, allowing the mother board designer the capability of using either the CS5150H or the CS5155H with no change in layout. The CS5150H is available in 16 pin surface mount. Features s Dual N-Channel Design s Excess of 1MHz Operation s 100ns Transient Response s 4-Bit DAC s Upward Compatible with 5-Bit CS5155H/5156H and A.

Datasheet Details

Part number	CS5150H
Manufacturer	Cherry Semiconductor Corporation
File Size	322.28 KB
Description	CPU 4-Bit Synchronous Buck Controller
Datasheet	CS5150H Datasheet
Additional preview pages of the CS5150H datasheet.

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Full PDF Text Transcription

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CS5150H CS5150H CPU 4-Bit Synchronous Buck Controller Description The CS5150H 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 100ns response time to load transients. The CS5150H is designed to operate over a 4.25-20V range (VCC) using 12V to power the IC and 5V or 12V as the main supply for conversion. The CS5150H 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.

Published: Mar 24, 2005 |