SW1
SW2
I
L1
SW1
SW2
I
L1
SW1
SW2
I
L1
SW1
SW2
I
L1
SW1
SW2
I
L1
SW1
SW2
I
L1
Test Data and Performance Curves
14
SNVU518 – April 2016
Copyright © 2016, Texas Instruments Incorporated
LM5175RHF (QFN) EVM User Guide
Figure 19. SW1, SW2, I
L
Waveforms: V
IN
= 18 V, V
OUT
= 12
V, I
OUT
= 0 A
Figure 20. SW1, SW2, I
L
Waveforms: V
IN
= 18 V, V
OUT
= 12
V, I
OUT
= 5 A
Figure 21. SW1, SW2, I
L
Waveforms: V
IN
= 24 V, V
OUT
= 12
V, I
OUT
= 0 A
Figure 22. SW1, SW2, I
L
Waveforms: V
IN
= 24 V, V
OUT
= 12
V, I
OUT
= 5 A
Figure 23. SW1, SW2, I
L
Waveforms: V
IN
= 42 V, V
OUT
= 12
V, I
OUT
= 0 A
Figure 24. SW1, SW2, I
L
Waveforms: V
IN
= 42 V, V
OUT
= 12
V, I
OUT
= 5 A