Datasheet

−40
0.5
0
−25
1.0
2.0
1.5
2.5
3.5
3.0
4.0
−10 5 20 35 50 65 80 95 110 125
T
J
− Junction Temperature − °C
I
DDQ
− ShutdownQuiescentCurrent − Am
T
J
− Junction Temperature − °C
I
SS
− Soft Start Current − µA
−40 −25 −10 5 20 35 50 65 80 95 110 125
0
2
4
6
8
10
12
14
Prior to PWM
After First PWM
T
J
− Junction Temperature − °C
I
BP5
− BP5 Current − mA
2.5
2.4
−40 −25 −10 5 20 35 50 65 80 95 110 125
2.7
2.6
2.9
2.8
3.1
3.0
−40 −25 −10 5 20 35 50 65 80 95 110 125
1.0000
1.0005
1.0015
1.0010
1.0020
1.0025
1.0035
1.0030
1.0040
1.0045
1.0055
1.0050
T
J
− Junction Temperature − °C
Voltage Gain
V
IN
= 0.7 V
V
IN
= 4.0 V
TPS40140
www.ti.com SLUS660H –SEPTEMBER 2005–REVISED JUNE 2013
DIFFERENTIAL AMPLIFIER VOLTAGE GAIN BP5 CURRENT
vs vs
TEMPERATURE TEMPERATURE
Figure 3-5. Figure 3-6.
SHUTDOWN QUIESCENT CURRENT TRKx SOFT START CURRENT
vs vs
TEMPERATURE TEMPERATURE
Figure 3-7. Figure 3-8.
Copyright © 2005–2013, Texas Instruments Incorporated TYPICAL CHARACTERISTICS 9
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