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CS5158 - CPU 5-Bit Synchronous Buck Controller

Description

PACKAGE PIN # SO 16 1, 2, 3, 4, 6 PIN SYMBOL VID0

VID4 FUNCTION Voltage ID DAC input pins.

These pins are internally pulled up to 5.0 V providing logic ones if left open.

VID4 selects the DAC range.

Features

  • on board, 5.
  • bit DAC, short circuit protection, 0.8% output tolerance for the 01111 DAC code (1.3 V) and 1.0% for the remaining DAC codes, VCC monitor, and programmable Soft Start capability. The CS5158 is available in 16 pin surface mount. Features.
  • Dual N.
  • Channel Design.
  • Excess of 1.0 MHz Operation.
  • 100 ns Transient Response.
  • 5.
  • Bit DAC.
  • 30 ns Gate Rise/Fall Times.
  • 0.8% Accuracy for the 01111 DAC Code and 1.0% for the.

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Datasheet Details

Part number CS5158
Manufacturer onsemi
File Size 632.90 KB
Description CPU 5-Bit Synchronous Buck Controller
Datasheet download datasheet CS5158 Datasheet

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Full PDF Text Transcription

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www.DataSheet4U.com CS5158 CPU 5−Bit Synchronous Buck Controller The CS5158 is a 5−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 100 ns response time to load transients. The CS5158 is designed to operate over a 4.25−16 V range (VCC) using 12 V to power the IC and 5.0 V as the main supply for conversion. The CS5158 is specifically designed to power Pentium® II processors and other high performance core logic. It includes the following features: on board, 5−bit DAC, short circuit protection, 0.8% output tolerance for the 01111 DAC code (1.3 V) and 1.
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