PRODUCT DATASHEET
AAT2113A
TM
SwitchReg
3MHz, FastTransient 1.5A Step-Down Converter in 2mm x 2mm Package
Absolute Maximum Ratings1
TA = 25°C unless otherwise noted.
Symbol
Description
Value
Units
VCC, VP
VLX
VFB
EN
TJ
VP, VCC to GND
LX to GND
FB to GND
EN to GND
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec.)
6.0
V
V
V
V
°C
°C
-0.3 to VP + 0.3
-0.3 to VP + 0.3
-0.3 to VCC + 0.3
-40 to 150
TLEAD
300
Thermal Characteristics
Symbol
Description
Value
Units
ΘJA
PD
Maximum Thermal Resistance
Maximum Power Dissipation2, 3
70
1.4
°C/W
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. Mounted on an FR4 board.
3. Derate 14mW/°C above 25°C.
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2113A.2009.06.1.1
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