V
IN
(V)
V
O
UT
(V)
0
2
4
6
8
10
12
14
16
0.99
0.995
1
1.005
1.01
D003
Performance Data and Typical Characteristic Curves
10
SLUUBG3A – July 2016 – Revised August 2016
Copyright © 2016, Texas Instruments Incorporated
TPS548D21EVM-784, 40-A Single Synchronous Step-Down Converter With
Full Differential Sense
9.3
Line Regulation
Figure 6. Line Regulation of 1-V Output
Figure 7. Real Tracking POD, 256 µs PGD 8 ms
