Datasheet

TYPICAL CHARACTERISTICS
T
J
− Junction Temperature − °C
V
LVPP
− LVBP Voltage − V
−50 −25 50 100 1250
4.15
4.10
4.30
4.20
4.25
4.05
4.00
25 75
V
DD
= 28 V
V
DD
= 12 V
−50 −25 50 100 1250
8.00
7.90
8.15
8.05
8.10
7.85
7.80
25 75
7.95
V
DBP
− DBP Voltage − V
V
DD
= 28 V
V
DD
= 12 V
T
J
− Junction Temperature − °C
−50 −25 50 100 1250
4.46
4.43
4.50
4.48
4.49
4.41
4.40
25 75
4.44
4.42
4.47
4.45
V
DBP
− DBP Voltage − V
V
DD
= 4.5 V
I
LOAD
= 25 mA
T
J
− Junction Temperature − °C
V
DROP
− Bootstrap Diode Voltage Drop − V
T
J
− Junction Temperature − °C
−50 −25 50 100 1250
1.6
1.3
2.0
1.7
1.9
1.1
1.0
25 75
1.4
1.8
1.5
1.2
TPS40077
SLUS714D – JANUARY 2007 – REVISED APRIL 2009 ..................................................................................................................................................... www.ti.com
LVBP VOLTAGE DBP VOLTAGE
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 1. Figure 2.
DBP VOLTAGE BOOTSTRAP DIODE VOLTAGE
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 3. Figure 4.
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