Datasheet

0.7
0.5
1.1
0.9
1.5
1.3
1.9
1.7
2.3
2.1
−40 −25 −10 5 20 35 50 65 80 95 110 125
T
J
− Junction Temperature − °C
V
UVLO_CEx
− UVLO Threshold Voltage − V
PWM Enabled
VREG Enabled
T
J
− Junction Temperature − °C
V
VSHARE
− VSHARE Voltage − V
−40 −25 −10 5 20 35 50 65 80 95 110 125
0.0
0.2
0.4
0.6
1.0
1.2
1.4
1.6
1.8
2.0
0.8
I
LOAD
= 189 µA
No Load
T
J
− Junction Temperature − °C
V
VREG
− Output Regulation Voltage − V
5.10
−40 −25 −10 5 20 35 50 65 80 95 110 125
5.14
5.18
5.16
5.26
5.20
5.30
5.28
5.12
5.24
5.22
No Load
I
LOAD
= 66 mA
TPS40140
www.ti.com SLUS660H –SEPTEMBER 2005–REVISED JUNE 2013
V
REG
OUTPUT VOLTAGE V
SHARE
VOLTAGE
vs vs
TEMPERATURE TEMPERATURE
Figure 3-13. Figure 3-14.
UVLO_CEx THRESHOLD VOLTAGE
vs
TEMPERATURE
Figure 3-15.
Copyright © 2005–2013, Texas Instruments Incorporated TYPICAL CHARACTERISTICS 11
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