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RT9261A-45CX中文资料台湾立绮数据手册PDF规格书
RT9261A-45CX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-45CX
- 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 |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
RichTek |
SOT-89 |
899933 |
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 | |||
Richtek USA Inc. |
22+ |
SOT235 |
9000 |
原厂渠道,现货配单 |
询价 | ||
RICHTEK |
2023+ |
SOT-89 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
RICHTEK/立锜 |
24+ |
SOT-89 |
393625 |
电源IC原装特价有优势 |
询价 | ||
RHTEK/立锜 |
23+ |
NA/ |
10 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
RichTek |
2023+ |
SOT-89 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
RichTek |
23+ |
SOT-89 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
RICHTEK |
22+ |
SOT-89 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
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 |