參數(shù)資料
型號: ADDC02808PBKV
廠商: ANALOG DEVICES INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 28 V, 200 W Pulsed DC/DC Converter with Integral EMI Filter
中文描述: 3-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
封裝: HERMETIC SEALED PACKAGE-17
文件頁數(shù): 4/20頁
文件大?。?/td> 287K
代理商: ADDC02808PBKV
ADDC02808PB–Typical Performance Curves
REV. A
–4–
OUTPUT POWER – Watts
82
680
20
P
40
60
80
100
80
78
76
120
140
160
180
200
74
72
70
40V
28V
18V
Figure 1. Efficiency vs. Line and Load at +25
°
C
(Load Pulsewidth of 50 ms)
T
CASE
79
79
76
–55
95
–45
E
–35 –25 –15 –5
78
78
77
77
5
15
25 35
45 55 65
75 85
28V
IN
, 150W PEAK
Figure 2. Efficiency vs. Case Temperature (
°
C)
(at Nominal V
IN
, 75% Max Load, Load Pulsewidth
of 50 ms)
PEAK OUTPUT POWER – Watts
16.0
15.5
13.0
140
200
150
I
160
170
180
190
15.0
14.5
13.5
14.0
Figure 3. Low Line Dropout vs. Load at 90
°
C Case
Temperature (Load Pulsewidth of 50 ms)
T
CASE
1.0
–1.0
–55
95
–45 –35 –25 –15 –5
0.5
0.0
–0.5
5
15
25 35
45 55 65
75 85
28V
IN
, 150W PEAK
V
O
Figure 4. Output Voltage vs. Case Temperature (
°
C)
2V
10V
10
0%
100
90
1ms
V
O
V
INHIBIT
Figure 5. Output Voltage Transient During Turn-On with
0.1 A Load Displaying Soft Start When Supply Is Enabled
100mV
10
0%
100
90
100
m
s
V
O
Figure 6. Output Voltage Transient Response to
a 1 A to 25 A Step Change in Load, di/dt = 12 A/
μ
s,
with 1,000
μ
F Load Capacitance (R
ESR
= 10 m
)
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