STCS1 Maximum ratings
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3 Maximum ratings
Note: Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Table 3. Absolute maximum ratings
Symbol Parameter Value Unit
V
CC
DC supply voltage -0.3 to +45
V
DRAIN Drain pin -0.3 to +45
PWM, EN, DISC Logic pins -0.3 to + V
CC
+ 0.3 V
FB Configuration pins -0.3 to + 3.3 V
ESD Human body model (all pins) ±2 kV
T
J
(1)
1. T
J
is calculated from the ambient temperature T
A
and the power dissipation P
D
according the following formula:
T
J
= T
A
+ (P
D
x R
thJA
). See Figure 12 and Figure 13 for details of max power dissipation for ambient temperatures higher
than 25°C.
Junction temperature -40 to 150 °C
T
STG
Storage temperature range -55 to 150 °C
Table 4. Thermal data
Symbol Parameter DFN8 PowerSO-8 Unit
R
thJC
Thermal resistance junction-case 10 12 °C/W
R
thJA
Thermal resistance junction-ambient 37.6
(1)
45
(2)
°C/W
1. This value is referred to four-layer PCB, JEDEC standard test board.
2. With two sides, two planes PCB following EIA/JEDEC JESD51-7 standard.
