SC1157CS中文资料PDF规格书
SC1157CS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
- 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 |
2020+ |
SOP16 |
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 | ||
SC |
23+ |
SOP |
90000 |
全新原包现货 |
询价 | ||
SEMTECH |
SOP16 |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
SEMTECH/美国升特 |
23+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SC |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
SEMTECH/美国升特 |
22+ |
SMD |
3000 |
原装正品,支持实单 |
询价 | ||
SC1157CS |
2978 |
2978 |
询价 | ||||
SEMTECH |
2402+ |
SOP-16 |
8324 |
原装正品!实单价优! |
询价 | ||
SEMTECH |
23+ |
SOP |
9800 |
现货库存,全新原装,特价销售 |
询价 | ||
SC |
1907+ |
SOP |
5520 |
只有现货原装!特价支持实单!实单请来电说明 |
询价 |