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LTC1706-63 - 5-Bit VID Voltage Programmer

General Description

LSB Programmable Input 4th MSB Programmable Input 3rd MSB Programmable Input 2nd MSB Programmable Input Power Supply Regulator Output Voltage 1st MSB Programmable Input Ground 0.6V Feedback Input NOMINAL (V) MIN TYP MAX 0 VCC 0 VCC 0 VCC 0 VCC 2.7 5.5 0.8 1.55 0 VCC 0 0 0.6 1.5 ABSOLUTE MAX (V) MI

Key Features

  • Programs Regulator Output Voltage Range from 1.025V to 1.4125V in 12.5mV Steps.
  • Programs a Wide Range of Linear Technology DC/DC Converters with a 0.6V Reference.
  • ±0.35% Accurate Output Voltage.
  • Built-In 40k Pull-Up Resistors on VID Inputs.
  • Available in MSOP-10 Package U.

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LTC1706-63 5-Bit VID Voltage Programmer for Sun CPUs U U FEATURES ■ Programs Regulator Output Voltage Range from 1.025V to 1.4125V in 12.5mV Steps ■ Programs a Wide Range of Linear Technology DC/DC Converters with a 0.6V Reference ■ ±0.35% Accurate Output Voltage ■ Built-In 40k Pull-Up Resistors on VID Inputs ■ Available in MSOP-10 Package U APPLICATIO S ■ SunTM Processor Power Supply ■ Workstations and Servers ■ Large Memory Array Supply DESCRIPTIO The LTC®1706-63 is a precision, digitally programmed, resistive ladder which adjusts the output of any 0.6V referenced regulator. Depending on the state of the five VID inputs, an output voltage between 1.025V and 1.4125V is programmed in 12.5mV increments.