Datasheet

0
40
180
-40
20
160
I
IB(FB)
– Feedback Bias Current – nA
T
J
– Junction Temperature – ° C
-10-25 5 5020 80 125956535 110
100
80
120
60
140
0
100
300
-40
50
250
I
COMP(SRC)
– Compensation Source Current – mA
T
J
– Junction Temperature – ° C
-10-25 5 5020 80 125956535 110
200
150
-40
I
COMP(SNK)
– Compensation Sink Current – mA
T
J
– Junction Temperature – ° C
-10-25 5 5020 80 125956535 110
0
100
300
50
250
200
150
-40
V
VLY
– Valley Voltage Change – %
T
J
– Junction Temperature – ° C
-10-25 5 5020 80 125956535 110
-5
-2
5
-4
3
1
-1
2
4
0
-3
TPS40210, TPS40211
SLUS772E –MARCH 2008– REVISED OCTOBER 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
FB BIAS CURRENT COMPENSATION SOURCE CURRENT
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 13. Figure 14.
COMPENSATION SINK CURRENT VALLEY VOLTAGE CHANGE
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 15. Figure 16.
8 Submit Documentation Feedback Copyright © 2008–2011, Texas Instruments Incorporated
Product Folder Link(s): TPS40210 TPS40211