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TPS40120 - VRM10.0 COMPLIANT PROGRAMMABLE FEEDBACK DIVIDER

Description

The TPS40120 is a 6-bit digitally programmed feedback divider designed to work with TPS40090 multiphase controller or other controllers having 0.7-V internal reference to support VRM 10.x compliant power supplies.

Features

  • VRM 10.x VID Code Table.
  • 14-Pin TSSOP.

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Full PDF Text Transcription

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TPS40120 www.ti.com SLUS616B – JULY 2004 – REVISED AUGUST 2004 VRM10.0 COMPLIANT PROGRAMMABLE FEEDBACK DIVIDER FEATURES • VRM 10.x VID Code Table • 14-Pin TSSOP APPLICATIONS • Voltage Regulator Modules VRM/EVRD 10.x • Multiphase Processor Power Supplies DESCRIPTION The TPS40120 is a 6-bit digitally programmed feedback divider designed to work with TPS40090 multiphase controller or other controllers having 0.7-V internal reference to support VRM 10.x compliant power supplies. The TPS40120 is designed to support discrete DC/DC converters for Intel® processors using 5-bit (Pentium® 4 or Xeon™) or 6-bit VID codes with 12.5 mV steps.
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