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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

201998B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 20, 2013

AAT1162

12V, 1.5A Step-Down DC/DC Converter

DATA SHEET

Symbol

Description

Value

Units

Input Voltage

-0.3 to 14

V

LX to GND Voltage

V

FB to GND Voltage

V

EN to GND Voltage

V

Operating Junction Temperature Range

-40 to 150

°C

Symbol

Description

Value

Units

2.7

W

Thermal Resistance

37

°C/W

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

3. Mounted on an FR4 board.

4. Derate 2.7mW/°C above 25°C.