Texas Instruments Evaluation Module for TPS54228 TPS54228EVM-686 TPS54228EVM-686 데이터 시트
제품 코드
TPS54228EVM-686
0
10
20
30
40
50
60
70
80
90
100
0
0.5
1
1.5
2
Output Current - A
E
ff
ic
ie
c
n
y
-
%
V = 5 V
IN
V = 12 V
IN
0
10
20
30
40
50
60
70
80
90
100
0.001
0.01
0.1
1
10
Output Cur r e nt - A
E
ff
ic
ie
c
n
y
-
%
V = 5 V
IN
V = 12 V
IN
Test Setup and Results
4.3
Efficiency
shows the efficiency for the TPS54228EVM-686 at an ambient temperature of 25
°
C.
Figure 1. TPS54228EVM-686 Efficiency
shows the efficiency at light loads for the TPS54228EVM-686 at an ambient temperature of 25
°
C.
Figure 2. TPS54228EVM-686 Light-Load Efficiency
5
SLVU452
–
May 2011
TPS54228EVM-686, 2-A, SWIFT
™
Regulator Evaluation Module
Copyright
©
2011, Texas Instruments Incorporated