Datasheet

110
111
112
113
114
115
116
117
118
119
120
−40 −25 −10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
PGOOD Upper Threshold (%)
With Respect to VSEN
G007
−2.0
−1.5
−1.0
−0.5
0.0
0.5
1.0
1.5
2.0
−40 −25 −10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
MODE/SS Leakage (µA)
G008
0
1
2
3
4
5
6
7
8
9
10
−40 −25 −10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
PGOOD Lower Hysteresis (%)
G009
0
1
2
3
4
5
6
7
8
9
10
−40 −25 −10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
PGOOD Upper Hysteresis (%)
G010
260
270
280
290
300
310
320
330
340
−40 −25 −10 5 20 35 50 65 80 95 110 125
Junction Temperature (°C)
Switching Frequency (kHz)
160−kΩ Resistor to RT/SYNC Pin
G011
TPS53313
www.ti.com SLUSAS8 –DECEMBER 2011
TYPICAL CHARACTERISTICS (continued)
Figure 7. PGOOD Upper Threshold vs. Junction Figure 8. MODE/SS Leakage Current vs. Junction
Temperature Temperature
Figure 9. PGOOD Lower Hysteresis vs. Junction Figure 10. PGOOD Upper Hysteresis vs. Junction
Temperature Temperature
Figure 11. Switching Frequency vs. Junction Temperature
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