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High Efficiency 1.5X Fractional Charge Pump For White LED Applications

General Description The AAT3194 is a low noise, constant frequency charge pump DC/DC converters that use fractional (1.5X) conversion to increase efficiency in white LED applications. The devices can be used to produce current levels up to 20mA for each output from a 2.7V to 5.5V input. A low ext

ANALOGICTECH

Advanced Analogic Technologies

High Efficiency 1.5X Fractional Charge Pump For White LED Applications

Features • VIN Range: 2.7V to 5.5V • 20mA Full-Scale Current • Simple Serial Control (S2Cwire) Interface ▪ 32-Position Logarithmic Scale with Digital Control • Low Noise Constant Frequency Operation • 33 Less Input Current Than Doubler Charge Pump • High Accuracy Brightness Matching • Smal

SKYWORKS

思佳讯

WASHERS

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High Efficiency 1.5X Fractional Charge Pump For White LED Applications

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ANALOGICTECH

Advanced Analogic Technologies

更新时间:2025-11-2 12:08:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ANALOG
2016+
TSOPJW-12
6000
只做原装,假一罚十,公司可开17%增值税发票!
ANALOGIC
24+
SOP12
18560
假一赔十全新原装现货特价供应工厂客户可放款
SKYWORKS
24+
SC70JW-12
5000
全新原装正品,现货销售
ANALOG
23+
TSOPJW-12
50000
只做原装正品
23+
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
ANALOGICTECH/研诺
15+
明嘉莱只做原装正品现货
2510000
TSOPJW-12
ANALOGIC
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
ANALOGIC
2447
TSOPJW-12
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
ANALOGIC
23+
SOP-12
50000
全新原装正品现货,支持订货
ANALOGIC
10+
SMD
2730
一级代理,专注军工、汽车、医疗、工业、新能源、电力

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