PRODUCT DATASHEET
AAT1276
SwitchReg
TM
Absolute Maximum Ratings
Symbol
VCC, IN, OUT
SW
LIN, FB
EN, SET, FLT
T
J
T
LEAD
Boost Converter with USB Power Switch
Description
IN, OUTx to GND
SW to GND
LIN, FB to GND
EN, SET, FLT to GND
Operating Junction Temperature Range
Maximum Soldering Temperature (at leads, 10 sec)
Value
6.0
-0.3 to V
OUT
+ 0.3
-0.3 to V
IN
+ 0.3
-0.3 to 6.0
-40 to 150
300
Units
V
V
V
V
°C
°C
Thermal Characteristics
1
Symbol
θ
JA
P
D
Description
Maximum Thermal Resistance
Maximum Power Dissipation @ T
A
= 25°C
TSOPJW-12
TDFN34-16
TSOPJW-12
TDFN34-16
Value
110
50
909
2.0
Units
°C/W
mW
W
1. Mounted on an FR4 board.
1276.2007.11.1.1
www.analogictech.com
3