AAT3167 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 ▪ 14/18/27mA Max Current ▪ Four Low-Current Settings Down to 115μA ▪ Low IQ (50μA) for Single-Channel, Low-Current Mode • Tri-Mode 1X, 1.5X, 2X Charge Pump for Maximum Efficiency a

文件：832.79 Kbytes 页数：13 Pages

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

General Description The AAT3167 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 AAT3167 is capable of driving five LEDs for a total of 135mA

文件：416.53 Kbytes 页数：14 Pages

ANALOGICTECH

Advanced Analogic Technologies

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

文件：438.85 Kbytes 页数：14 Pages

AAT

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

文件：438.85 Kbytes 页数：14 Pages

ANALOGICTECH

Advanced Analogic Technologies

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

Please note: this product is being discontinued and is not recommended for new designs.\n\nThe AAT3167 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applicatio • VIN Range: 2.7V to 5.5V\n• Fully Programmable Current with Single Wire \n• 16-Step Logarithmic Scale\n• 14/18/27mA Max Current \n• Four Low Current Settings Down to 115µA\n• Low IQ (50µA) for Single-Channel, Low-Current Mode\n• Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Co;

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丝印：UCXYY；Package：STDFN33-14；AAT3167 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 ▪ 14/18/27mA Max Current ▪ Four Low-Current Settings Down to 115μA ▪ Low IQ (50μA) for Single-Channel, Low-Current Mode • Tri-Mode 1X, 1.5X, 2X Charge Pump for Maximum Efficiency a

文件：832.79 Kbytes 页数：13 Pages

SKYWORKS

思佳讯

丝印：PWXYY；Package：QFN44-16；AAT3167 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 ▪ 14/18/27mA Max Current ▪ Four Low-Current Settings Down to 115μA ▪ Low IQ (50μA) for Single-Channel, Low-Current Mode • Tri-Mode 1X, 1.5X, 2X Charge Pump for Maximum Efficiency a

文件：832.79 Kbytes 页数：13 Pages

SKYWORKS

思佳讯

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

General Description The AAT3167 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 AAT3167 is capable of driving five LEDs for a total of 135mA

文件：416.53 Kbytes 页数：14 Pages

ANALOGICTECH

Advanced Analogic Technologies

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

文件：438.85 Kbytes 页数：14 Pages

ANALOGICTECH

Advanced Analogic Technologies

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

文件：438.85 Kbytes 页数：14 Pages

ANALOGICTECH

Advanced Analogic Technologies