丝印：NLXYY；Package：TDFN33-12；High Efficiency 1X/1.5X/2X Charge Pump for White LED Applications

Features • VIN Range: 2.7V to 5.5V • Fully Programmable Current with Single Wire ▪ 16-Step Logarithmic Scale ▪ 15/20/30mA Max Current ▪ Four Low-Current Settings Down to 50μA ▪ Low IQ (50μA) for Low-Current Mode • Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage

文件：1.15433 Mbytes 页数：15 Pages

SKYWORKS

思佳讯

High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications

General Description The AAT3151 is a low noise, constant frequency charge pump DC/DC converter that uses a trimode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications. The AAT3151 is capable of driving four white LEDs at a total of 1

文件：418.78 Kbytes 页数：14 Pages

ANALOGICTECH

Advanced Analogic Technologies

High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications

文件：444.72 Kbytes 页数：15 Pages

AAT

类比科技

TDFN33

ANALOGIC

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SMD

guanwen

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