Datasheet

0
10
20
30
40
50
60
70
80
90
100
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05
Frequency – Hz
Ripple Rejection – dB
V
IN
= 13.5 V
Load = 400 mA
C
OUT
= 22 µF
10 100
1k
10k 100k
0
10
20
30
40
50
60
70
80
90
100
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05
Frequency – Hz
Ripple Rejection – dB
V
IN
= 13.5 V
Load = 200 mA
C
OUT
= 22 µF
10 100
1k
10k 100k
0
10
20
30
40
50
60
70
80
90
100
1.E+01 1.E+02 1.E+03 1.E+04 1.E+05
Frequency – Hz
Ripple Rejection – dB
V
IN
= 13.5 V
Load = 1 mA
C
OUT
= 22 µF
10 100
1k
10k 100k
0
0.5
1
1.5
2
2.5
3
3.5
4
-45 -25 -5 15 35 55 75 95 115 135 155
T
J
– Junction Temperature – °C
Delay Switching Threshold – V
V
I
= 13.5 V
V
DU
V
DRL
TLE4275-Q1
www.ti.com SLVS647H –AUGUST 2006–REVISED MARCH 2013
TYPICAL CHARACTERISTICS (continued)
At T
A
= 25ºC
DELAY SWITCHING THRESHOLD POWER-SUPPLY RIPPLE REJECTION
versus versus
JUNCTION TEMPERATURE FREQUENCY
POWER-SUPPLY RIPPLE REJECTION POWER-SUPPLY RIPPLE REJECTION
versus versus
FREQUENCY FREQUENCY
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