Datasheet

L4973 Typical characteristics
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7 Typical characteristics
Figure 9. Quiescent drain current vs.
input voltage (0% duty cycle)
Figure 10. Quiescent drain current vs.
junction temperature
Figure 11. Stand by drain current vs.
input voltage
Figure 12. Reference voltage vs.
junction temperature (pin 16)
0 1020304050V
CC
(V)
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Ibias
(mA)
Tamb=25˚C
0% DC
D97IN633A
100KHz-R2=20K
C7=2.7nF
200KHz-R2=22K
C7=1.2nF
0Hz
-50 0 50 100 T
j(
˚C
)
2.5
3.0
3.5
4.0
Ibias
(mA)
D97IN634
100KHz-R2=20K
C7=2.7nF
200KHz-R2=22K
C7=1.2nF
0Hz
0% DC
V
CC
= 35V
0 1020304050V
CC
(V)
50
100
150
Ibias
(μA)
D97IN635A
25˚C
125˚C
V
inh
= 5V
-40 0 40 80 T
j(
˚C
)
-20 20 60 100
5.0
5.05
5.1
5.15
V
REF
(V)
D97IN637
Vcc=35V
Pin 16