Texas Instruments Evaluation Module for TPS54478 Digital Control Compatible Synchronous-Buck Gate Driver TPS54478EVM-037 TPS54478EVM-037 Datenbogen
Produktcode
TPS54478EVM-037
-0.2
-0.15
-0.1
-0.05
0
0.05
0.1
0.15
0.2
0
0.5
1
1.5
2
2.5
3
3.5
4
Output Current - A
O
u
tp
u
t
V
o
lt
a
g
e
D
e
v
ia
ti
o
n
-
%
V
= 5 V
IN
V = 3.3 V
IN
-0.1
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
3
3.5
4
4.5
5
5.5
6
Input Voltage - V
O
u
tp
u
t
V
o
lt
a
g
e
D
e
v
ia
ti
o
n
-
%
I
= 2 A
OUT
Test Setup and Results
2.3
Output Voltage Load Regulation
shows the load regulation for the TPS54478EVM-037.
Figure 3. TPS54478EVM-037 Load Regulation
Measurements are given for an ambient temperature of 25
°
C.
2.4
Output Voltage Line Regulation
shows the line regulation for the TPS54478EVM-037.
Figure 4. TPS54478EVM-037 Line Regulation
6
TPS54478EVM-037 4-A, SWIFT
™
Regulator Evaluation Module
SLVU470
–
June 11
Copyright
©
11, Texas Instruments Incorporated