SC1157中文資料先之科數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
SC1157 |
| 功能描述 | PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS |
| 文件大小 |
71.41 Kbytes |
| 頁面數(shù)量 |
5 頁 |
| 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 20:00:00 |
| 人工找貨 | SC1157價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SC1157規(guī)格書詳情
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)：
SC1157
- 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 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
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/美國升特 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SEMTECH |
22+ |
SOP-16 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
SC1157CS.TR |
2978 |
2978 |
詢價(jià) | ||||
SEMTECH |
2402+ |
SOP-16 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
SC |
24+ |
SOP |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
SEMTECH |
23+ |
SOP16 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
SEMTECH |
24+ |
SOP16 |
923 |
詢價(jià) | |||
NULL |
2447 |
SOP16 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) |
