Texas Instruments Evaluation Module for TPS54329 Synchronous Step-Down SWIFT Converter with D-CAP2 Mode TPS54329EVM-056 TPS54329EVM-056 Datenbogen
Produktcode
TPS54329EVM-056
−0.5
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
0.5
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
2.25
2.5
2.75
3
Output Current (A)
Output Voltage Deviation (%)
V
IN
= 5 V
V
IN
= 12 V
G004
−0.4
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
0.4
4
8
12
16
20
Input Voltage (V)
Output Voltage Deviation (%)
I
OUT
= 1.5 A
G003
Test Setup and Results
4.4
Load Regulation
The load regulation for the TPS54329EVM-056 is shown in
Figure 3. TPS54329EVM-056 Load Regulation, V
IN
= 5 V
4.5
Line Regulation
The line regulation for the TPS54329EVM-056 is shown in
.
Figure 4. TPS54329EVM-056 Line Regulation
4.6
Load Transient Response
The TPS54329EVM-056 response to load transient is shown in
. The current step is from 1 A to 2
A. Total peak-to-peak voltage variation is as shown.
6
TPS54329EVM-056, 3-A, SWIFT
™
Regulator
—
Evaluation Module
SLVU488
–
October 2011
Copyright
©
2011, Texas Instruments Incorporated