L5980 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L5980' PDF : 37 Pages View PDF
Maximum ratings
2
Maximum ratings
2.1
Absolute maximum ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
Vcc
Input voltage
OUT
Output DC voltage
FSW, COMP, SYNCH Analog pin
INH
Inhibit pin
FB
Feedback voltage
PTOT
TJ
Tstg
Power dissipation at TA < 60 °C
Junction temperature range
Storage temperature range
2.2
Thermal data
Table 3. Thermal data
Symbol
Parameter
RthJA
Maximum thermal resistance
junction-ambient (1)
VFQFPN
1. Package mounted on demonstration board.
Value
20
-0.3 to VCC
-0.3 to 4
-0.3 to VCC
-0.3 to 1.5
1.5.
-40 to 150
-55 to 150
Value
60
L5980
Unit
V
W
°C
°C
Unit
°C/W
4/37
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