Datasheet

Maximum ratings ST1S41
4/27 DocID023654 Rev 2
2 Maximum ratings
3 Thermal data
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
INSW
Power input voltage -0.3 to 20
V
V
INA
Input voltage -0.3 to 20
V
EN
Enable voltage -0.3 to V
INA
V
SW
Output switching voltage -1 to V
IN
V
PG
Power Good -0.3 to V
IN
V
FB
Feedback voltage -0.3 to 2.5
I
FB
FB current -1 to +1 mA
P
TOT
Power dissipation at T
A
< 60 °C 2.25 W
T
OP
Operating junction temperature range -40 to 150 °C
T
stg
Storage temperature range -55 to 150 °C
Table 3. Thermal data
Symbol Parameter Value Unit
R
thJA
Maximum thermal resistance
junction-ambient
(1)
1. Package mounted on demonstration board.
VFQFPN 40
°C/W
HSOP8 40