AAT3151IFP-T1 查看數據表（PDF） - Advanced Analogic Technologies

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AAT3151IFP-T1

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

Advanced Analogic Technologies 

AAT3151

High Efficiency 1X/1.5X/2X Charge Pump

For White LED Applications

Typical Characteristics

Load Characteristics

(VIN = 3.7V; 1.5X Mode; 15mA Load)

VIN

(40mV/div)

CP

(40mV/div)

VSINK

(40mV/div)

Time (500ns/div)

VIN

(40mV/div)

CP

(40mV/div)

VSINK

(40mV/div)

Load Characteristics

(VIN = 2.7V; 2X Mode; 15mA Load)

Time (500ns/div)

VIN

(40mV/div)

CP

(40mV/div)

Load Characteristics

(VIN = 3.9V; 1.5X Mode; 20mA Load)

VSINK

(40mV/div)

Time (500ns/div)

VIN

(40mV/div)

CP

(40mV/div)

VSINK

(40mV/div)

Load Characteristics

(VIN = 2.9V; 2X Mode; 20mA Load)

Time (500ns/div)

VIN

(40mV/div)

CP

(40mV/div)

VSINK

(40mV/div)

Load Characteristics

(VIN = 4.2V; 1.5X Mode; 30mA Load)

Time (500ns/div)

VIN

(40mV/div)

CP

(40mV/div)

VSINK

(40mV/div)

Load Characteristics

(VIN = 3.2V; 2X Mode; 30mA Load)

Time (500ns/div)

6

3151.2007.03.1.10

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