AAT2500
1MHz Step-Down Converter/LDO Regulator
Absolute Maximum Ratings1
Symbol
Description
Value
Units
VP, VLDO
VLX
Input Voltages to GND
LX to GND
6.0
V
V
-0.3 to VP + 0.3
-0.3 to VP + 0.3
-0.3 to 6.0
-40 to 150
300
VFB
FB to GND
V
VEN
EN to GND
V
TJ
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
°C
°C
TLEAD
Thermal Information
Symbol
Description
Value
Units
PD
Maximum Power Dissipation
Thermal Resistance2
2
W
θJA
50
°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 with exposed paddle connected to ground plane.
2500.2006.05.1.16
3
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
