LD1580K5-R View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
LD1580K5-R Datasheet PDF : 18 Pages
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LD1580
The LD1580 also features a built-in output current
limit function and a thermal shutdown protection
with hysteresis which prevents from excessive
power dissipation in case of insufficient
heatsinking. On chip trimming allows the regulator
to reach a very tight output voltage tolerance,
within ±2% at the maximum output current and
over the full temperature range.
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VPOWER DC VPOWER voltage
from -0.3 to 6
V
VCONTROL DC VCONTROL voltage
from -0.3 to 13
V
IOUT Output Current
Internally Limited
A
PD
Power Dissipation
Internally Limited
W
Tstg
Storage Temperature Range
-55 to +150
°C
Top
Operating Junction Temperature Range
-40 to +125
°C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
THERMAL DATA
Symbol
Parameter
Rthj-case Thermal Resistance Junction-case
Rthj-amb Thermal Resistance Junction-ambient
PENTAWATTTM
HEPTAWATTTM
3
50
P2PAK
3
62.5
SPAK-5L
SPAK-7L
2
TBD
Unit
°C/W
°C/W
CONNECTION DIAGRAM (top view)
HEPTAWATTTM
PENTAWATTTM
P2PAK
SPAK-5L
SPAK-7L
2/18
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