AAT1150_06 Datasheet, PDF (3/17 Pages) Advanced Analogic Technologies – 1MHz 1A Step-Down DC/DC Converter

AAT1150
1MHz 1A Step-Down DC/DC Converter
Absolute Maximum Ratings¹
T_A = 25°C, unless otherwise noted.
Symbol
V_CC, V_P
V_LX
V_FB
V_EN
T_J
V_ESD
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 V_P + 0.3
-0.3 to V_CC + 0.3
-0.3 to 6
-40 to 150
3000
Units
V
V
V
V
°C
V
Thermal Characteristics³
Symbol
Θ_JA
P_D
Description
Maximum Thermal Resistance (MSOP-8)
Maximum Power Dissipation (MSOP-8, T_A = 25°C)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.
1150.2006.09.1.5
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