Datasheet

0 50 100 150 200 250
R
RT
- TIming Resistance - kW
f
OSC
- Oscillator Frequency - kHz
0
100
300
400
600
800
900
500
700
200
-20
-15
-5
-10
-40 -25 -10 5 20 35 95 12550 65 80 110
0
5
10
20
15
25
T
J
- Junction Temperature - °C
I
FB
- Feedback Bias Current - nA
-40 -25 -10 5 20 35 95 12550 65 80 110
-0.6
-0.5
-0.4
0
0.1
0.3
-0.3
-0.2
-0.1
0.4
0.5
0.2
V
FB
- Feedback Voltage Reference Change - %
V
FB
= 591 mV (typ)
TPS40195
www.ti.com SLUS720E –FEBRUARY 2007–REVISED JULY 2012
TYPICAL CHARACTERISTICS (continued)
FEEDBACK BIAS CURRENT RELATIVE FEEDBACK VOLTAGE CHANGE
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 13. Figure 14.
OSCILLATOR FREQUENCY
vs
TIMING RESISTANCE
Figure 15.
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