PRODUCT DATASHEET
AAT2113A
SwitchReg
TM
3MHz, Fast Transient 1.5A Step-Down Converter in 2mm x 2mm Package
Absolute Maximum Ratings
1
T
A
= 25°C unless otherwise noted.
Symbol
V
CC
, V
P
V
LX
V
FB
EN
T
J
T
LEAD
Description
VP, VCC to GND
LX to GND
FB to GND
EN to GND
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec.)
Value
6.0
-0.3 to V
P
+ 0.3
-0.3 to V
P
+ 0.3
-0.3 to V
CC
+ 0.3
-40 to 150
300
Units
V
V
V
V
°C
°C
Thermal Characteristics
Symbol
Θ
JA
P
D
Description
Maximum Thermal Resistance
Maximum Power Dissipation
2, 3
Value
70
1.4
Units
°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.
2113A.2009.06.1.1
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