LTC1706-82 VID Voltage Programmer for Intel VRM9.0/9.1

The LTC®1706-82 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 1.10V and 1.85V is programmed in 25mV increments.

The LTC1706-82 is designed specifically to program an entire family of linear Technology DC/DC converters in full compliance with the Intel VRM9.0/9.1 specifications.

The LTC1706-82 programs the following linear Technology DC/DC converters: LTC1628, LTC1629, LTC1702, LTC1735, LTC1735-1, LTC1929 and LTC3729.

For a compact VRM9.0/9.1 solution with up to 60A capability, see the LTC3732, a 3-phase synchronous controller with integrated 5-bit VID and MOSFET drivers

产品特点 Features

Fully Compliant with the Intel VRM9.0/9.1 VID Specification
Programs Regulator Output Voltage from 1.10V to 1.85V in 25mV Steps
Programs an Entire Family of linear Technology DC/DC Converters
±0.25% Accurate Voltage Divider
Built-In 40k Pull-Up Resistors on Program Inputs
Available in MSOP-10 Packaging

参数

应用

Intel Pentium® III Processor Power Supply
Multiprocessor Workstations and Servers
Multiphase Processor Power Supply
AMD Athlon™ Processor Power Supply

典型应用图

LTC1706-82 订购信息和价格参考Package Variations and Pricing

器件型号	封装	引脚	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量) *
LTC1706CS8-19	SO	8	C	$2.30	$1.95
LTC1706CS8-19#PBF	SO	8	C	$2.30	$1.95
LTC1706CS8-19#TR	SO	8	C		$2.01
LTC1706CS8-19#TRPBF	SO	8	C		$2.01
LTC1706EMS-61	MSOP	10	E	$3.04	$2.05
LTC1706EMS-61#PBF	MSOP	10	E	$3.04	$2.05
LTC1706EMS-61#TR	MSOP	10	E		$2.11
LTC1706EMS-61#TRPBF	MSOP	10	E		$2.11
LTC1706EMS-63	MSOP	10	E	$3.04	$2.05
LTC1706EMS-63#PBF	MSOP	10	E	$3.04	$2.05
LTC1706EMS-63#TR	MSOP	10	E		$2.11
LTC1706EMS-63#TRPBF	MSOP	10	E		$2.11
LTC1706EMS-81	MSOP	10	E	$2.35	$2.05
LTC1706EMS-81#PBF	MSOP	10	E	$2.35	$2.05
LTC1706EMS-81#TR	MSOP	10	E		$2.11
LTC1706EMS-81#TRPBF	MSOP	10	E		$2.11
LTC1706EMS-82	MSOP	10	E	$2.35	$2.05
LTC1706EMS-82#PBF	MSOP	10	E	$2.35	$2.05
LTC1706EMS-82#TR	MSOP	10	E		$2.11
LTC1706EMS-82#TRPBF	MSOP	10	E		$2.11
LTC1706EMS-85	MSOP	10	E	$2.35	$2.05
LTC1706EMS-85#PBF	MSOP	10	E	$2.35	$2.05
LTC1706EMS-85#TR	MSOP	10	E		$2.11
LTC1706EMS-85#TRPBF	MSOP	10	E		$2.11
LTC1706IS8-19	SO	8	I	$2.75	$2.30
LTC1706IS8-19#PBF	SO	8	I	$2.75	$2.30
LTC1706IS8-19#TR	SO	8	I		$2.36
LTC1706IS8-19#TRPBF	SO	8	I		$2.36

LTC1706-82 数据手册及相关资料下载

数据手册(英文) : LTC1706-82 - VID Voltage Programmer for Intel VRM9.0/9.1.PDF
可靠性数据 : R399 Reliability Data .PDF