Datasheet

4 TPS40190EVM TYPICAL PERFORMANCE DATA &
CHARACTERISTIC CURVES
Figure 5 & Figure 6 present typical performance curves for the TPS40190EVM-001. Since actual performance
data can be affected by measurement techniques and environmental variables, these curves are presented for
reference and may differ from actual field measurements.
4.1 EFFICIENCY
TPS40190EVM-001
Efficiency vsLoad
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
0246810
Load Current - Iout (A)
Efficiency - (%)
8 12 14
Figure 5: TPS40190EVM-001 Efficiency
V
IN
=10-14V, V
OUT
= 1.5V I
OUT
= 0-10A