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SC1157CS.TR中文资料PDF规格书
SC1157CS.TR规格书详情
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
产品属性
- 型号:
SC1157CS.TR
- 制造商:
SEMTECH
- 制造商全称:
Semtech Corporation
- 功能描述:
PROGRAMMABLE SYNCHRONOUS DC/DC CONTROLLER FOR ADVANCED PROCESSORS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SEMTECH |
21+ |
SOP8 |
9866 |
询价 | |||
SEMTECH |
2023+ |
SOP16 |
5800 |
进口原装,现货热卖 |
询价 | ||
SEMTECH |
2023+ |
SOP8 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
JCET |
21+ |
SOP8 |
23000 |
只做正品原装现货 |
询价 | ||
SEMTECH |
22+ |
SOP-16 |
3000 |
原装正品,支持实单 |
询价 | ||
SEMTECH |
00+ |
SOP8 |
5000 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
SC |
SOP8 |
6698 |
询价 | ||||
SEMTECH |
16+ |
原装进口原厂原包接受订货 |
11681 |
原装现货假一罚十 |
询价 | ||
SEMTECH |
23+ |
NA/ |
8250 |
原厂直销,现货供应,账期支持! |
询价 | ||
SEMTECH |
2020+ |
SOP-16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 |