Texas Instruments Evaluation Module for UCC28250 Advanced PWM Controller with Pre-Bias Operation UCC28250EVM-501 UCC28250EVM-501 데이터 시트
제품 코드
UCC28250EVM-501
0
2
4
6
14
16
20
22
Load Current - A
50
60
75
85
95
10
12
18
55
65
70
80
90
E
ff
ic
ie
n
c
y
-
%
EFFICIENCY
vs
LOAD CURRENT
8
36 V
IN
48 V
IN
72 V
IN
0
2
4
6
14
16
20
22
Load Current - A
3.25
3.27
3.31
3.33
3.35
10
12
18
3.29
V
O
U
T
-
O
u
tp
u
t
V
o
lt
a
g
e
-
V
OUTPUT VOLTAGE
vs
LOAD CURRENT
8
36 V
IN
48 V
IN
72 V
IN
Performance Data and Typical Characteristic Curves
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7
Performance Data and Typical Characteristic Curves
through
present typical performance curves for UCC28250EVM-501.
7.1
Efficiency
Figure 3. Efficiency
7.2
Load Regulation
Figure 4. Load Regulation
8
Half-Bridge DC-to-DC Converter With Primary-Side Control
SLUU429B – June 2010 – Revised December 2010
© 2010, Texas Instruments Incorporated