Datasheet

0
400
800
1200
100
200
600
1000
f
SW
- Frequency - kHz
R
T
- Timing Resistance - kW
300
C
T
(pF)
470
220
100
68
33
470 pF
220 pF
100pF
68 pF
33pF
200 400 600500 800 1000900700
0
400
800
1200
0
200
600
1000
f
SW
- Frequency - kHz
D - Duty Cycle
0.2 0.4 0.8 1.20.6
1.0
0
0.4
1.4
-40
0.2
1.2
I
VDD
– Quiescent Current – mA
T
J
– Junction Temperature – ° C
-10-25 5 5020 80 1259565
35 110
0.8
0.6
1.0
52 V
4.5 V
12 V
12 V
4.5 V
52 V
V
VDD
0
6
-40
1
5
I
VDD
– Shutdown Current – mA
T
J
– Junction Temperature – ° C
-10-25 5 5020 80 125956535 110
3
2
4
TPS40210, TPS40211
www.ti.com SLUS772E –MARCH 2008– REVISED OCTOBER 2011
TYPICAL CHARACTERISTICS
FREQUENCY SWITCHING FREQUENCY
vs vs
TIMING RESISTANCE DUTY CYCLE
Figure 1. Figure 2.
QUIESCENT CURRENT SHUTDOWN CURRENT
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 3. Figure 4.
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