LTC1706-85

PRODUCTION

VID Voltage Programmer for Intel VRM 8.5

Part Models: 2
1ku List Price: Starting From $2.85

Viewing:

Overview

Fully Compliant with the Intel VRM 8.5 VID Specification
Programs Regulator Output Voltage from 1.05V to 1.825V in 25mV Steps
Programs ADI's Entire Family of DC/DC Converters with 0.8V References
±0.25% Voltage Programming Accuracy
Built-In 40k Pull-Up Resistors on Program Inputs
Available in MSOP-10 Packaging

The LTC1706-85 is a precision, digitally programmed resistive ladder which adjusts the output of any 0.8V-referenced regulator. Depending on the state of the five VID inputs, an output voltage between 1.05V and 1.825V is programmed in 25mV increments.

The LTC1706-85 is designed specifically to program ADI's entire family of DC/DC converters in full compliance with the Intel Voltage Regulator Module (VRM) 8.5 specification.

The LTC1706-85 programs the following ADI DC/DC converter products: LTC1622, LTC1628, LTC1629, LTC1702, LTC1735, LTC1735-1, LTC1772, LTC1773, LTC1778, LTC1929, LTC3728 and LTC3729.

Consult factory for additional DC/DC converter products compatible with the LTC1706-85.

Applications

Server/Desktop Computers
Multiprocessor Workstations and Servers
Multiphase Processor Power Supply

Part Models: 2
1ku List Price: Starting From $2.85

Documentation

Data Sheet 1

LTC1706-85: VID Voltage Programmer for Intel VRM 8.5 Data Sheet 08/30/2007

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC1706EMS-85#PBF	10-Lead MSOP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LTC1706EMS-85#TRPBF	10-Lead MSOP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 11, 2022 - 22_0244 Epoxy Change from Henkel 8290 to 8290A for MSOP Package
		PCN22_0244_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LTC1706EMS-85#PBF	PRODUCTION
LTC1706EMS-85#TRPBF	PRODUCTION
Feb 4, 2020 - 20_0130 Laser Top Mark Conversion for 10-Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0130_Form Material_Report
LTC1706EMS-85#PBF	PRODUCTION
LTC1706EMS-85#TRPBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Tools & Simulations

LTspice 1

LTC1706-85 - Power Control

Models for the following parts are available in LTspice:

LTC1706-19
LTC1706-61
LTC1706-63
LTC1706-81
LTC1706-82
LTC1706-85

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Latest Discussions

No discussions on LTC1706-85 yet. Have something to say?

Start a Discussion on EngineerZone®