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RT9261B28CB中文资料PDF规格书
RT9261B28CB规格书详情
General Description
The RT9261B Series are VFM Step-up DC/DC converter ICs with ultra low supply current by CMOS process and suitable for use with battery-powered instruments.
The RT9261B 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 with the RT9261B IC and only three external components.
Features
• Minimal Number of External Components (Only an Inductor, a Diode, and a Capacitor)
• Ultra Low Input Current (6.5μA at Switch Off)
• Capable of Supplying 50mA Output Current with Internal Switch
• ± 2 Output Voltage Accuracy
• Low Ripple and Low Noise
• Low Start-up Voltage, 0.8V at 1mA
• 80 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 appliances, which require higher voltage than that of batteries used in the appliances
产品属性
- 型号:
RT9261B28CB
- 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 |
---|---|---|---|---|---|---|---|
RICHTCK |
2023+ |
SOT89 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
5000 |
公司存货 |
询价 | |||||
RICHTEK |
23+ |
SOT-23-5 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
RICHTEK-立绮 |
24+25+/26+27+ |
SOT-89-3 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
RICHTEK |
2020+ |
SOT-153 |
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 | ||
RICHTEK |
22+ |
SOT-153 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
RICHTCK |
7 |
SOT89 |
1000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RICHTCK |
7 |
SOT89 |
1000 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
RICHTCK |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
RICHTEK |
SOT-153 |
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 |