LB1975(2003) Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
LB1975 Datasheet PDF : 10 Pages
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LB1975
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Supply voltage
Output current
Maximum input current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
VM max
IO max
IREG max
Pd max1
Pd max2
Topr
Tstg
Conditions
VREG pin
IC only
With infinite heat sink
Allowable Operating Ranges at Ta = 25°C
Parameter
Supply voltage range
Input current range
FG pin applied voltage
FG pin output current
Symbol
VCC
VM
IREG
VFG
IFG
VREG pin
Conditions
Ratings
Unit
7
V
45
V
2.5
A
10
mA
3
W
20
W
–20 to +100
°C
–55 to +150
°C
Ratings
Unit
4.5 to 6.7
V
20 to 42
V
1 to 5
mA
0 to VCC
V
0 to 10
mA
Pd max – Ta
24
20
With infinite heat sink
16
12
8
4
Independent IC
3
0
–20
0
20
40
60
80
100
120
Ambient temperature, Ta – ˚C
No. 6087-2/12
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