AAT3141 查看數據表（PDF） - Advanced Analogic Technologies

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AAT3141

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

Advanced Analogic Technologies 

AAT3141

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

for White LED Applications

Absolute Maximum Ratings

Symbol

Description

Value

Units

VIN

VEN/SET

IOUT 2

TJ

Input Voltage

EN/SET to GND Voltage

Maximum DC Output Current

Operating Junction Temperature Range

-0.3 to 6

V

-0.3 to VIN + 0.3

V

150

mA

-40 to 150

°C

Notes:

1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at condi-

tions other than the operating conditions specified is not implied. Only one Absolute Maximum rating should be applied at any one time.

2. Based on long-term current density limitation.

Thermal Information

Symbol

Description

PD

Maximum Power Dissipation1, 2

θJA

Thermal Resistance1

Notes:

1. Mounted on a FR4 board.

2. Derate 6.25 mW/°C above 25°C

Value

625

160

Units

mW

°C/W

3141.2004.07.0.91

3

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