TPS43060
TPS43061
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SLVSBP4A –DECEMBER 2012–REVISED DECEMBER 2012
TYPICAL CHARACTERISTICS (continued)
VIN = 12 V, fSW = 500 kHz, TA = 25ºC (unless otherwise noted)
3.0
7
6
5
4
3
2
1
0
2.5
2.0
1.5
1.0
0.5
0.0
œ50
œ25
0
25
50
75
100
125
150
œ50
œ25
0
25
50
75
100
125
150
C008
C009
Temperature (°C)
Temperature (°C)
Figure 7. EN Pull-Up Current vs Temperature
Figure 8. EN Hysteresis Current vs Temperature
1.26
1.24
1.22
1.20
1.18
1.16
1.14
1.12
1300
1200
1100
1000
900
EN Voltage Rising
EN Voltage Falling
800
700
600
œ50
œ25
0
25
50
75
100
125
150
œ50
œ25
0
25
50
75
100
125
150
C010
C011
Temperature (°C)
Temperature (°C)
Figure 9. Enable Threshold vs Temperature
Figure 10. Error Amplifier Transconductance vs
Temperature
7
6
5
4
3
2
1
0
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
œ50
œ25
0
25
50
75
100
125
150
œ50
œ25
0
25
50
75
100
125
150
C012
C013
Temperature (°C)
Temperature (°C)
Figure 11. SS Charge Current vs Temperature
Figure 12. Gate Driver Output Resistance vs Temperature
Copyright © 2012, Texas Instruments Incorporated
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