SC1157CS中文資料先之科數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
SC1157CS |
| 功能描述 | PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS |
| 文件大小 |
71.41 Kbytes |
| 頁(yè)面數(shù)量 |
5 頁(yè) |
| 生產(chǎn)廠商 | SEMTECH |
| 中文名稱 | 先之科 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-24 8:36:00 |
| 人工找貨 | SC1157CS價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC1157CS規(guī)格書(shū)詳情
DESCRIPTION
The SC1157 is a low-cost, full featured, synchronous voltage-mode controller 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 SC1157 is ideal for implementing DC/DC converters needed to power advanced microprocessors such as Pentium? ll (Klamath), in both single and multiple processor configurations. Internal level-shift, high-side drive circuitry, and preset shoot-thru control, allows for use of inexpensive n-channel power switches.
FEATURES
? Low cost / full featured
? Synchronous operation
? 4 Bit VID DAC programmable output (1 tolerance)
? Designed to meet Intel VRM8.2 (Pentium? II)
? 1.5 Reference
APPLICATIONS
? Pentium? II Core Supply
? Multiple Microprocessor Supplies
? Voltage Regulator Modules (VRM)
? Programmable Power Supplies
? High Efficiency DC/DC Conversion
產(chǎn)品屬性
- 型號(hào)：
SC1157CS
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SEMTECH/美國(guó)升特 |
22+ |
SMD |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
SEMTECH |
24+ |
原裝進(jìn)口原廠原包接受訂貨 |
11681 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
SEMTECH |
24+ |
NA/ |
8250 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
SEMTECH |
01+ |
SOP16 |
1700 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SEMTECH/美國(guó)升特 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SC |
24+ |
SOP |
12000 |
原裝正品 假一罰十 可拆樣 |
詢價(jià) | ||
SEMTECH |
23+ |
SOP16 |
25000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
SEMTECH |
20+ |
SOP8 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
SEMTECH |
SOP16 |
3196 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
SC1157CS |
2978 |
2978 |
詢價(jià) |
