SC1102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
廠商型號(hào) |
SC1102 |
參數(shù)屬性 | SC1102 封裝/外殼為14-SOIC(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 14SOIC |
功能描述 | 降壓 |
文件大小 |
146.08 Kbytes |
頁(yè)面數(shù)量 |
10 頁(yè) |
生產(chǎn)廠商 | Semtech Corporation |
企業(yè)簡(jiǎn)稱 |
SEMTECH |
中文名稱 | Semtech Corporation官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-12-22 19:00:00 |
SC1102規(guī)格書詳情
SC1102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SC1102DC-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 SC1102 and SC1102A are low-cost, full featured, synchronous voltage-mode controllers designed for use in single ended power supply applications where efficiency is of primary concern. Synchronous operation allows for the elimination of heat sinks in many applications. The SC1102s are ideal for implementing DC/DC converters needed to power advanced microprocessors in low cost systems, or in distributed power applications where efficiency is important. Internal level-shift, high-side drive circuitry, and preset shoot-thru control, allows the use of inexpensive N-channel power switches.
Features
◆ 1.265V reference available
◆ Synchronous operation for high efficiency (95)
◆ RDS(ON) current sensing
◆ On-chip power good and OVP functions
◆ Small size with minimum external components
◆ Soft Start
◆ Enable function
◆ 14 Pin SOIC lead free package available. Fully WEEE and RoHS compliant
Applications
◆ Microprocessor core supply
◆ Low cost synchronous applications
◆ Voltage Regulator Modules (VRM)
◆ DDR termination supplies
◆ Networking power supplies
◆ Sequenced power supplies
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
SC1102ASTRT
- 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
- 包裝:
卷帶(TR)
- 輸出類型:
晶體管驅(qū)動(dòng)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):
4.2V ~ 12.6V
- 頻率 - 開關(guān):
500kHz
- 占空比(最大):
95%
- 同步整流器:
是
- 時(shí)鐘同步:
無
- 控制特性:
使能,相位控制,軟啟動(dòng)
- 工作溫度:
0°C ~ 70°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
14-SOIC(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
14-SOIC
- 描述:
IC REG CTRLR BUCK 14SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SEMTECH |
23+ |
SOP14 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
SEMTECH |
23+ |
SOP14 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) | ||
SEMTECH |
1932+ |
SOIC-14 |
2789 |
向鴻優(yōu)勢(shì)倉(cāng)庫(kù)庫(kù)存-絕對(duì)原裝正品-不做假貨! |
詢價(jià) | ||
SC |
23+ |
TO-59 |
8510 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
SEMTECH |
17+ |
SOIC14 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
SIERRA |
24+ |
PLCC-28 |
11 |
本站現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
ON |
23+ |
SOT153 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
STERRA |
2020+ |
DIP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
SEMTECH |
24+ |
SOIC14 |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
SEMTECH |
19+ |
SOP14 |
20000 |
3550 |
詢價(jià) |