AAT1150 查看數據表（PDF） - Advanced Analogic Technologies
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AAT1150 Datasheet PDF : 16 Pages
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AAT1150
1MHz 1A Step-Down DC/DC Converter
Absolute Maximum Ratings1
TA = 25°C, unless otherwise noted.
Symbol
VCC, VP
VLX
VFB
VEN
TJ
VESD
Description
VCC, VP to GND
LX to GND
FB to GND
EN to GND
Operating Junction Temperature Range
ESD Rating2 - HBM
Value
6
-0.3 to VP+0.3
-0.3 to VCC+0.3
-0.3 to 6
-40 to 150
3000
Units
V
V
V
V
°C
V
Thermal Characteristics
Symbol
ΘJA
PD
Description
Maximum Thermal Resistance (MSOP-8)3
Maximum Power Dissipation (MSOP-8, TA = 25°C)3, 4
Value
150
667
Units
°C/W
mW
Recommended Operating Conditions
Symbol
T
Description
Ambient Temperature Range
Rating
-40 to +85
Units
°C
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. Human body model is a 100pF capacitor discharged through a 1.5KΩ resistor into each pin.
3. Mounted on a demo board.
4. Derate 6.7mW/°C above 25°C.
1150.2005.03.1.2
3
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