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US3021BCW中文資料友尼森數(shù)據(jù)手冊PDF規(guī)格書

US3021BCW
廠商型號

US3021BCW

功能描述

5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER

文件大小

62.12 Kbytes

頁面數(shù)量

8

生產(chǎn)廠商 unisem
企業(yè)簡稱

UNISEM友尼森

中文名稱

友尼森集團官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-11 20:35:00

人工找貨

US3021BCW價格和庫存,歡迎聯(lián)系客服免費人工找貨

US3021BCW規(guī)格書詳情

DESCRIPTION

The US3021B controller IC is specifically designed to meet Intel specification for next generation microprocessor applications requiring multiple on board regulators . The US3021B provides a single chip controller IC for the Vcore , 3LDO controllers, one with the automatic select pin that connects to the TYPE DETECT pin of the AGP slot for the AGP Vddq supply, one for GTL+ and the other for the 1.8V chip set regulator as required for the next generation PC applications.

FEATURES

■ Provides Single Chip Solution for Vcore, GTL+ ,AGP Bus, and 1.8V

■ Automatic Voltage Selection for AGP slot Vddq supply

■ Linear regulator controller on board for 1.8V

■ Designed to meet Intel Latest VRM specification for next generation micrprocessors

■ On board DAC programs the output voltage from 1.3V to 3.5V

■ Linear regulator controller on board for 1.5V GTL+ supply

■ Loss less Short Circuit Protection for all outputs

■ Synchronous operation allows maximum efficiency

■ Patented architecture allows fixed frequency operation as well as 100 duty cycle during dynamic load

■ Minimum part count

■ Soft Start

■ High current totem pole driver for direct driving of the external Power MOSFET

■ Power Good function Monitors all Outputs

■ OVP Circuitry Protects the Switcher Output and generates a Fault output

APPLICATIONS

■ Total Power Soloution for Next Generation Intel Processor application

產(chǎn)品屬性

  • 型號:

    US3021BCW

  • 制造商:

    UNISEM

  • 制造商全稱:

    UNISEM

  • 功能描述:

    5 BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPPLE LDO CONTROLLER

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
UNISEM
25+
NA
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價
UNISEM
24+
NA/
6911
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價
UNISEM
2016+
SOP28
6528
只做原裝正品現(xiàn)貨!或訂貨!假一賠十!
詢價
UNISEM
25+23+
SOP
69720
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨
詢價
UNISEM
24+
SOP28
4897
絕對原裝!現(xiàn)貨熱賣!
詢價
24+
SOP28
2987
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電!
詢價
UNISEM
23+
SOP-28
750
專營高頻管模塊,全新原裝!
詢價
UNISEM
99+
SOP28
585
原裝現(xiàn)貨海量庫存歡迎咨詢
詢價
UNISEM
24+
SOP
9860
一級代理/放心購買
詢價
USM
24+
SMD
6868
原裝現(xiàn)貨,可開13%稅票
詢價