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SC1211VXSTR集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料
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廠商型號 |
SC1211VXSTR |
參數(shù)屬性 | SC1211VXSTR 封裝/外殼為8-PowerSOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR BUCK 8SOIC |
功能描述 | 降壓 |
封裝外殼 | 8-PowerSOIC(0.154",3.90mm 寬) |
文件大小 |
295.63 Kbytes |
頁面數(shù)量 |
11 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 | 2025-2-28 17:23:00 |
人工找貨 | SC1211VXSTR價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
SC1211VXSTR規(guī)格書詳情
SC1211VXSTR屬于集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器。由Semtech Corporation制造生產(chǎn)的SC1211VXSTRDC-DC 開關(guān)控制器PMIC(電源管理集成電路)DC 到 DC 開關(guān)式控制器是用于高效率電路的穩(wěn)壓 IC,其配置為生成高于(突升或步升)或低于(突降或步降)輸入電源的輸出電源電壓。其他拓?fù)浣Y(jié)構(gòu)可能包括:降壓-升壓、反激、正激、Cuk、SEPIC、全橋、半橋和推挽式。這些器件不同于需要最小電壓并“燒盡”多余電壓的線性穩(wěn)壓器。
Description
The SC1211VX is a high speed, Combi-Sense?, dual output driver designed to drive high-side and low-side MOSFETs in a synchronous Buck converter. These drivers combined with Combi-Sense? PWM controllers, such as Semtech SC2643VX or SC2643, provide a cost effective multi-phase voltage regulator for advanced microprocessors.
Features
? High efficiency
? High peak drive current
? Adaptive non-overlapping gate drives provide shoot-through protection
? Support Combi-Sense? and VID-on-fly operations
? Fast rise and fall times (15ns typical with 3000pf load)
? Ultra-low (<30ns) propagation delay (BG going low)
? Floating top gate drive
? Crowbar function for over voltage protection
? High frequency (to 1.5 MHz) operation allows use of small inductors and low cost ceramic capacitors
? Under-voltage-lockout
? Low quiescent current
? Power SOIC-8L package, fully RoHS and WEEE compliant
Applications
? Intel Pentium? processor power supplies
? AMD Athlon? and AMD-K8? processor power supplies
? High efficiency portable and notebook computers
? Battery powered applications
? High current low voltage DC-DC converters
產(chǎn)品屬性
更多- 產(chǎn)品編號:
SC1211VXSTRT
- 制造商:
Semtech Corporation
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器
- 系列:
Combi-Sense?
- 包裝:
卷帶(TR)
- 輸出類型:
晶體管驅(qū)動器
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
4.3V ~ 6V
- 頻率 - 開關(guān):
100kHz ~ 500kHz
- 同步整流器:
是
- 時鐘同步:
無
- 控制特性:
相位控制
- 工作溫度:
0°C ~ 125°C(TJ)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
8-PowerSOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
8-PowerSOIC
- 描述:
IC REG CTRLR BUCK 8SOIC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
FABRIMEX |
2021+ |
DIPSIP |
11000 |
十年專營原裝現(xiàn)貨,假一賠十 |
詢價 | ||
SEMTECH |
25+ |
SOP8 |
10000 |
強調(diào)現(xiàn)貨,隨時查詢! |
詢價 | ||
SemtechCorporation |
24+ |
8-PowerSOIC |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
SEMTECH |
SOP8 |
6960 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
Semtech Corporation |
22+ |
8Power33 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
SEMTECH |
2005 |
SOP8 |
1930 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
SEMTECH |
23+ |
SOP-8 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
SEMTECH |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
SEMTECH |
23+ |
SOP8 |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
SEMTECH |
12+ |
SOP8 |
1560 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |