Datasheet > RT9401B

RT9401B

更新时间： 2024-02-19 18:33:43

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
8页	108K
描述
暂无描述

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中文翻译

获取价格

技术参数
数据手册

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RT9401B 技术参数

Status：	Active	Input Type：	VID
Input Bits：	5	Vs (typ) (V)：	5
Iq (typ) (mA)：	2	DAC Resolution (mV)：	25
Number of Outputs (V)：	1	Vout (min) (V)：	0.8
Vout (max) (V)：	1.6	Features：
Package Type：	SOT-28

RT9401B 数据手册

RT9401A/B

5Bit VID Reference Generator

General Description

Features

^zRT9401A Support 5bit DAC Voltage Conforming to

The RT9401A/B are digital to analog converters which

generate a reference voltage for Intel VR10.x/AMD K8

5-bit VID code respectively. The parts are proposed to

pair with a series of RichTek’ s general purpose PWM

controllers dedicated for the desktop microprocessor core

power voltage regulation. The reference voltage is within

1% high accuracy. These parts use a small footprint

package of SOT-23-8.

Intel VRD10.x VID Table

^zRT9401B Support 5bit DAC Voltage Conforming to

AMD K8 VID Table

^z1% High Accuracy of V_REF

^zSmall Footprint Package of SOT-23-8

^zRoHS Compliant and 100% Lead (Pb)-Free

Applications

Ordering Information

z Desktop/Motherboard Microprocessor Core Power

RT9401A/B

Regulation

Package Type

V8 : SOT-23-8

z High Accuracy and Programmable Voltage Power

Regulation

Lead Plating System

P : Pb Free

_{G : Green (Halogen Free and Pb Free)}Pin Configurations

(TOP VIEW)

VR10.X

Note :

Richtek products are :

` RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

` Suitable for use in SnPb or Pb-free soldering processes.

Marking Information

SOT-23-8

For marking information, contact our sales representative

directly or through a Richtek distributor located in your

area.

Typical Application Circuit

RT9401A/B

VID3

VID2

VID1

VID4

GND

VID0

VDA

VDD

DS9401A/B-08 April 2011

www.richtek.com

12 3 4 5 6 7 8

中文翻译

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与RT9401B相关器件

型号	品牌	获取价格	描述	数据表
RT9401BGV8	RICHTEK	获取价格	5Bit VID Reference Generator
RT9401BPV8	RICHTEK	获取价格	5Bit VID Reference Generator
RT9401C	RICHTEK	获取价格	暂无描述
RT9401D	RICHTEK	获取价格	5-Bit VID Reference Generator
RT9403	RICHTEK	获取价格	暂无描述
RT9403A	RICHTEK	获取价格	I2C Programmable High Precision Reference Voltage Generator
RT9403B	RICHTEK	获取价格	暂无描述
RT9403C	RICHTEK	获取价格	暂无描述
RT9403D	RICHTEK	获取价格	暂无描述
RT9403E	RICHTEK	获取价格	暂无描述