Datasheet

1
10
100
1000
10000
100000
1000000
100 120 140 160 180 200
Continuous T
J
(
o
C)
Estimated Operating Lifetime (Hrs)
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
Duty Cycle
Load Current = 1 A
TPS62110-HT
SLVSAO9B –DECEMBER 2010–REVISED FEBRUARY 2011 www.ti.com
(1) See datasheet for absolute maximum and minimum recommended operating conditions.
(2) Silicon operating life design goal is 10 years at 105°C junction temperature (does not include package interconnect
life).
(3) The predicted operating lifetime vs. junction temperature is based on reliability modeling using electromigration as the
dominant failure mechanism affecting device wearout for the specific device process and design characteristics.
Figure 1. TPS62110HPWP Operating Life Derating Chart (Load Current = 1 A)
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