SC1474集成電路(IC)特殊用途穩(wěn)壓器規(guī)格書PDF中文資料
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) > 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 |
文件大小 |
121.71 Kbytes |
頁面數(shù)量 |
1 頁 |
生產(chǎn)廠商 | Semtech Corporation |
企業(yè)簡稱 |
SEMTECH |
中文名稱 | Semtech Corporation官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-25 22:30:00 |
SC1474規(guī)格書詳情
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.
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
SC1474屬于集成電路(IC) > 特殊用途穩(wěn)壓器。Semtech Corporation制造生產(chǎn)的SC1474特殊用途穩(wěn)壓器該系列產(chǎn)品用于電源控制、某種形式的轉(zhuǎn)換,適用于特定的復(fù)雜應(yīng)用。因此,各種產(chǎn)品特性集差異較大,包括空燃比傳感器接口、汽車交流發(fā)電機電壓調(diào)節(jié)、DDR 端接、液體透鏡控制、摩托車轉(zhuǎn)向信號控制、熱電 (peltier) 冷卻器控制、壓電觸覺控制、閥門控制、小型發(fā)動機管理等。
產(chǎn)品屬性
更多- 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 | 價格 |
---|---|---|---|---|---|---|---|
SEMTECH |
2020+ |
TSSOP38 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
SC |
23+ |
TSSOP |
3700 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
SEMTECHCO |
2023+ |
TSSOP-28 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
SEMTECH |
2018+ |
TSSOP |
26976 |
代理原裝現(xiàn)貨/特價熱賣! |
詢價 | ||
SC |
23+ |
TSSOP |
90000 |
全新原包現(xiàn)貨 |
詢價 | ||
SEMTECH |
23+ |
TSSOP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
SEMTECH |
1738+ |
TSSOP |
8529 |
科恒偉業(yè)!只做原裝正品,假一賠十! |
詢價 | ||
SEMTECH |
2339+ |
TSSOP-36 |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
SC |
24+ |
TSSOP |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
SC |
2018+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 |