PRODUCT DATASHEET
AAT2515
SystemPowerTM
Dual 600mA FastTransient High Frequency Buck Converter
Absolute Maximum Ratings1
Symbol
Description
Value
Units
VIN
VLX
VFB
VEN
TJ
Input Voltages to GND
LX to GND
FB1 and FB2 to GND
EN1 and EN2 to GND
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
6.0
V
V
V
V
°C
°C
-0.3 to VIN + 0.3
-0.3 to VIN + 0.3
-0.3 to 6.0
-40 to 150
300
TLEAD
Thermal Information
Symbol
Description
Value
Units
PD
θJA
Maximum Power Dissipation
Thermal Resistance2
2.0
50
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. Mounted on an FR4 board.
w w w . a n a l o g i c t e c h . c o m
2515.2007.12.1.0
3
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
