Datasheet

www.ti.com
Pulse Width − ns
−40 60 120
Temperature − C
130
125
120
115
110
100
95
−20 0 40 80 100
105
20
VDD = 2.25 V VDD = 5.5 V
Pulse Width − ns
−40 60 120
Temperature − C
100
95
85
80
75
65
60
−20 0 40 80 100
70
20
VDD = 2.25 V VDD = 5.5 V
90
−40 60 120
Temperature − C
0.00
−0.50
−0.10
−0.15
−0.20
−0.40
−0.50
−20 0 40 80 100
−0.35
20
VDD = 5.5 V
−0.45
−0.30
−0.25
ISW − µA
Duty Cycle − %
−40 60 120
Temperature − C
100
98
96
94
92
90
−20 0 40 80 10020
VDD = 2.25 V VDD = 5.5 V
TPS40040 , TPS40041
SLUS700D – MARCH 2006 – REVISED DECEMBER 2007
TYPICAL CHARACTERISTICS (continued)
Minimum Controllable Pulse Width (TPS40040) Minimum Controllable Pulse Width (TPS40041)
Figure 13. Figure 14.
Maximum Duty Cycle SW Node Leakage Current
Figure 15. Figure 16.
Copyright © 2006 – 2007, Texas Instruments Incorporated 7
Product Folder Link(s): TPS40040 TPS40041