AAT3153 查看數據表（PDF） - Analog Technology Inc

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AAT3153

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

Analog Technology Inc 

AAT3153

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

For White LED Applications

Absolute Maximum Ratings1

Symbol Description

Value

Units

VIN

VEN/SET

IOUT 2

TJ

TLEAD

Input Voltage

EN/SET to GND Voltage

Maximum DC Output Current

Operating Junction Temperature Range

Maximum Soldering Temperature (at leads, 10 sec)

-0.3 to 6

V

-0.3 to VIN + 0.3

V

150

mA

-40 to 150

°C

300

°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

Maximum Thermal Resistance1

Notes:

1. Mounted on an FR4 board.

2. Derate 6.25 mW/ C above 25°C.

Value

TBD

TBD

Units

W

°C/W

3153.2004.10.0.6

3

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