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