SC1154中文資料SEMTECH數(shù)據(jù)手冊PDF規(guī)格書
SC1154規(guī)格書詳情
DESCRIPTION
The SC1154 is a synchronous-buck switch-mode controller designed for use in single ended power supply applications where efficiency is the primary concern. The controller is a hysteretic type, with a user selectable hysteresis. The SC1154 is ideal for implementing DC/DC converters needed to power advanced microprocessors such as Pentium? ll, in both single and multiple processor configurations. Inhibit, undervoltage lockout and soft-start functions are included for controlled power-up.
FEATURES
◆ Programmable hysteresis
◆ 5 bit DAC programmable output (1.3V-3.5V)
◆ On-chip power good and OVP functions
◆ Designed to meet latest Intel specifications
◆ Up to 95 efficiency
◆ +1 tolerance over temperature
APPLICATIONS
◆ Server Systems and Workstations
◆ Pentium? II Core Supply
◆ Multiple Microprocessor Supplies
◆ Voltage Regulator Modules
產(chǎn)品屬性
- 型號：
SC1154
- 制造商：
SEMTECH
- 制造商全稱：
Semtech Corporation
- 功能描述：
PROGRAMMABLE SYNCHRONOUS DC/DC HYSTERETIC CONTROLLER FOR ADVANCED PROCESSORS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SCMETCH |
23+ |
NA/ |
3299 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
FREESCALE |
24+ |
QFP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SEMTECH |
SOP |
90000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
SC |
22+23+ |
SOP-28 |
41890 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價 | ||
SC |
23+ |
SOP-28 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
SEMTECH |
24+ |
SOP-28P |
55 |
現(xiàn)貨 |
詢價 | ||
FREESCALE |
1339+ |
QFP |
275 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SEMTECH |
24+ |
SOP |
65200 |
一級代理/放心采購 |
詢價 | ||
SEMTECH |
2002 |
SOP |
1813 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
SEWTECH |
23+ |
382 |
7750 |
全新原裝優(yōu)勢 |
詢價 |
