Datasheet

DocID13159 Rev 4 7/26
LD39150 Maximum ratings
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4 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. All values are referred to GND.
Table 3. Absolute maximum ratings
Symbol Parameter Value Unit
V
I
DC input voltage -0.3 to 6.5 V
V
INH
INHIBIT input voltage -0.3 to V
I
+0.3 (6.5 V max) V
V
O
DC output voltage -0.3 to V
I
+0.3 (6.5 V max) V
V
ADJ
ADJ pin voltage -0.3 to V
I
+0.3 (6.5 V max) V
I
O
Output current Internally limited mA
P
D
Power dissipation Internally limited mW
T
STG
Storage temperature range -50 to 150 °C
T
OP
Operating junction temperature range -40 to 125 °C
Table 4. Thermal data
Symbol Parameter PPAK DPAK DFN
(1)
Unit
R
thJA
Thermal resistance junction-ambient 100 100 40 °C/W
R
thJC
Thermal resistance junction-case 8 8 10 °C/W
1. With PCB ground plane heatsink.