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SP6655ER/TR中文资料西伯斯数据手册PDF规格书
SP6655ER/TR规格书详情
DESCRIPTION
The SP6655 is a 400mA synchronous buck regulator which is ideal for portable applications that use a Li-Ion or 3 cell alkaline/NiCD/NiMH input. The SP6655’s proprietary control loop, 20µA light load quiescent current, and 0.3Ωpower switches provide excellent efficiency across a wide range of output currents. As the input battery supply decreases towards the output voltage, the SP6655 seamlessly transitions into 100 duty ratio operation, further extending useful battery life. The SP6655 is protected against overload and short circuit conditions with a precise inductor peak current limit. Other features include programmable under voltage lockout and low battery detection, externally programmed output voltage down to 1.0V, logic level shutdown control, and 140°C over temperature shutdown.
FEATURES
■ 98 Efficiency Possible
■ Small 10-Pin DFN Package
■ Ultra-low 20µA Quiescent Current
■ 625mA Inductor Peak Current Limit
■ Guaranteed Minimum 400mA Output Current
■ 2.7V to 5.5V Input Voltage Range
■ Output Adjustable Down to 1.0V
■ 100 Duty Ratio Low Dropout Operation
■ 80µA Light Load Quiescent Current in Dropout
APPLICATIONS
■ Cell Phones
■ PDAs
■ DSCs
■ MP3 Players
■ USB Devices
■ Point of Use Power
产品属性
- 型号:
SP6655ER/TR
- 制造商:
SIPEX
- 制造商全称:
Sipex Corporation
- 功能描述:
High Efficiency 400mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIPEX |
2016+ |
DFN-10 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
SIPEX |
2018+ |
QFN |
6000 |
全新原装正品现货,假一赔佰 |
询价 | ||
2017+ |
NA |
28562 |
只做原装正品假一赔十! |
询价 | |||
SIPEX |
20+ |
DFN-10 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
SIPEX |
23+ |
DFN-10 |
12300 |
全新原装真实库存含13点增值税票! |
询价 | ||
Sipex |
21+ |
QFN10 |
7418 |
原装现货热卖 |
询价 | ||
SIPEX |
23+ |
QFN |
30000 |
全新原装,假一赔十,价格优势 |
询价 | ||
SIPEX |
23+ |
NA/ |
1211 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SIPEX |
24+ |
DFN10 |
6868 |
原装现货,可开13%税票 |
询价 | ||
EXAR/艾科嘉 |
2022 |
10SLP(3*3)-HD |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |