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SC1474集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

SC1474
廠商型號

SC1474

參數(shù)屬性

SC1474 封裝/外殼為38-TFSOP(0.173",4.40mm 寬);包裝為卷帶(TR)剪切帶(CT);類別為集成電路(IC)的特殊用途穩(wěn)壓器;SC1474應(yīng)用范圍:控制器,Intel Pentium? IV;產(chǎn)品描述:IC REG CTRLR INTEL 1OUT 38TSSOP

功能描述

Portable Pentium Dual Phase Power Supply Controller

封裝外殼

38-TFSOP(0.173",4.40mm 寬)

文件大小

121.71 Kbytes

頁面數(shù)量

1

生產(chǎn)廠商

SEMTECH

中文名稱

先之科

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-9-6 14:07:00

人工找貨

SC1474價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

SC1474規(guī)格書詳情

描述 Description

The SC1474 PowerStep III? IC is a single chip high-performance Hysteretic PWM controller. With dual integrated Smart? Drivers, it powers advanced Pentium? 4 processors. The SC1474 features extended Intel Mobile Voltage Positioning (IMVP) to increase battery life by reducing the voltage at the processor when it is heavily loaded. It directly supports Intel’s SpeedStep? requirements for even longer battery life. The SC1474 automatically detects performance and battery mode VIDs. In addition, it integrates direct “deeper sleep” mode support. All operating modes incorporate automatic “power-save” to prevent negative current flow in the low-side FET during light loading conditions, saving even more power.

特性 Features

◆ IMVP3 compliant single chip solution

◆ High speed Dual phase hysteretic controller

◆ VID programmable output

◆ Dual integrated 2A/4A drivers

◆ Integrated VID regulator controller

◆ Automatic performance/battery mode detection

◆ Dynamic phase current matching

◆ Under-voltage lock out on all Vcc inputs

◆ Over-voltage protection on CORE

◆ Current Limit protection on CORE

◆ Thermal protection

◆ Programmable soft-start

◆ Powergood flag with blanking during VID changes

◆ Automatic powersave at light load

◆ TSSOP-38 package

◆ Industrial temperature range

Applications

◆ Advanced Intel microprocessors

產(chǎn)品屬性

  • 產(chǎn)品編號:

    SC1474TSTRT

  • 制造商:

    Semtech Corporation

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    卷帶(TR)剪切帶(CT)

  • 應(yīng)用:

    控制器,Intel Pentium? IV

  • 電壓 - 輸入:

    3V ~ 30V

  • 輸出數(shù):

    1

  • 電壓 - 輸出:

    0.6V ~ 1.75V

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    38-TFSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    38-TSSOP

  • 描述:

    IC REG CTRLR INTEL 1OUT 38TSSOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
SEMTECH
2002
TSSOP38
195
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
SEMTECH
24+
TSSOP-36
6232
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存!
詢價(jià)
24+
3000
自己現(xiàn)貨
詢價(jià)
SC
24+
TSSOP
6868
原裝現(xiàn)貨,可開13%稅票
詢價(jià)
SEMTECH
24+
SSOP-38
6430
原裝現(xiàn)貨/歡迎來電咨詢
詢價(jià)
SEMTECH
24+
原封裝
452
原裝現(xiàn)貨假一罰十
詢價(jià)
SEMTECH
24+
TSSOP28
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單!
詢價(jià)
SC
24+
TSSOP
44
大批量供應(yīng)優(yōu)勢庫存熱賣
詢價(jià)
23+24
9860
原廠原包裝。終端BOM表可配單??砷_13%增值稅
詢價(jià)
SC
22+
TSSOP
5000
只做原裝,假一賠十
詢價(jià)