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RT9261A-44CX中文资料PDF规格书
RT9261A-44CX规格书详情
General Description
The RT9261 Series are VFM Step-up DC/DC ICs with ultra low supply current by CMOS process and suitable for use with battery-powered instruments.
The RT9261 IC consists of an oscillator, a VFM control circuit, a driver transistor (LX switch), a reference voltage unit, an error amplifier, resistors for voltage detection, and a LX switch protection circuit. A low ripple and high efficiency step-up DC/DC converter can be constructed of this RT9261 IC with only three external components.
Features
• Minimal Number of External Components ( Onl an Inductor, a Diode, and a Capacitor)
• Ultra Low Input Current ( 5μA at Switch Off)
• ± 2 High Output Voltage Accuracy
• Low Ripple and Low Noise
• Low Start-up Voltage, 0.85V at 1mA
• 75 Efficiency with Low Cost Inductor
• +50 ppm/ °C Low Temperature-Drift
• SOT-89 and SOT-23-5 Small Packages
• RoHS Compliant and 100 Lead (Pb)-Free
Applications
• Power source for battery-powered equipment
• Power source for cameras, camcorders, VCRs, PDAs, pagers, electronic data banks, and hand-held communication equipment
• Power source for applications, which require higher voltage than that of batteries used in the appliances
产品属性
- 型号:
RT9261A-44CX
- 制造商:
RICHTEK
- 制造商全称:
Richtek Technology Corporation
- 功能描述:
VFM Step-up DC/DC Converter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Richtek USA Inc. |
21+ |
NA |
11500 |
正品专卖,进口原装深圳现货 |
询价 | ||
RICHTEK |
1923+ |
SOT23-5 |
5000 |
正品原装品质假一赔十 |
询价 | ||
RICHTEK/立锜 |
23+ |
SOT-89 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK |
2310+ |
SOT23-5 |
6890 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
RichtekUSAInc. |
2019+ |
SOT-23-5 |
65500 |
原装正品货到付款,价格优势! |
询价 | ||
RICHTEK/立锜 |
SOT-89 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
Richtek USA Inc. |
22+ |
SOT235 |
9000 |
原厂渠道,现货配单 |
询价 | ||
RICHTEK/立锜 |
22+ |
SOT-23-5 |
25000 |
只有原装原装,支持BOM配单 |
询价 | ||
RICHTEK |
20+ |
SOT-25 |
36500 |
原装现货/放心购买 |
询价 | ||
RichTek |
2020+ |
SOT-89 |
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 |