AAT1162 查看數據表（PDF） - Skyworks Solutions
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AAT1162 Datasheet PDF : 19 Pages
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Absolute Maximum Ratings1
Symbol
VIN, VAIN
VLX
VFB
VEN
TJ
Description
Input Voltage
LX to GND Voltage
FB to GND Voltage
EN to GND Voltage
Operating Junction Temperature Range
Thermal Information3
Symbol
PD
JA
Description
Maximum Power Dissipation4
Thermal Resistance
DATA SHEET
AAT1162
12V, 1.5A Step-Down DC/DC Converter
Value
-0.3 to 14
-0.3 to VIN + 0.3
-0.3 to VIN + 0.3
-0.3 to VIN + 0.3
-40 to 150
Units
V
V
V
V
°C
Value
2.7
37
Units
W
°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.
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
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