Datasheet

0
100
200
300
400
500
200 300 400 500 600 700 800 900 1000 1100
RT/CLK Resistance (kW)
Switching Frequency (kHz)
1200
C006
0
500
1000
1500
2000
2500
0 25 50 75 100 125 150 175 200
RT/CLK-Resistance-kW
f -SwitchingFrequency-kHz
s
V =12V,
T =25°C
I
J
2
2.5
3
3.5
-50 -25 0 25 50 75 100 125 150
SwitchCurrent- A
T -JunctionTemperature-°C
J
V =12V
I
550
570
580
590
600
610
-50 -25 0 25 50 75 100 125 150
f -SwitchingFrequency-kHz
s
560
T -JunctionTemperature-°C
J
V =12V,
RT =200k
I
W
0
125
250
375
500
-50 -25 0 25 50 75 100 125 150
T -JunctionTemperature-°C
J
RDSON-StaticDrain-SourceOn-StateResistance-mW
BOOT-PH=3V
BOOT-PH=6V
V =12V
I
0.784
0.792
0.800
0.808
0.816
-50 -25 0 25 50 75 100 125 150
V -VoltageReference-V
ref
T -JunctionTemperature-°C
J
V =12V
I
TPS54160 , TPS54160A
SLVSB56C –MAY 2012–REVISED FEBRUARY 2014 www.ti.com
7.6 Typical Characteristics
Figure 3. Voltage Reference vs Junction Temperature
Figure 2. On Resistance vs Junction Temperature
Figure 5. Switching Frequency vs Junction Temperature
Figure 4. Switch Current Limit vs Junction Temperature
Figure 6. Switching Frequency vs RT/CLK Resistance High
Figure 7. Switching Frequency vs RT/CLK Resistance Low
Frequency Range
Frequency Range
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