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参数资料
| 型号： | PSB483-7IP |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 8/13页 |
| 文件大小： | 221K |
| 代理商： | PSB483-7IP |
PSB Series Extended Data Sheet
Positive Switching Regulators (Rugged)
REV. OCT 17, 2003
Page 4 of 13
Electrical Output Data
General Conditions:
–
TA = 25°C, unless TC is specified
– R pin not connected, with opt. P, Vo adjusted to Vo nom at Io nom
Table 3a: Output data
Output
PSB 5A4
PSB 123
PSB 153
Characteristics
Conditions
min
typ
max
min
typ
max
min
typ
max
Unit
Vo
Output voltage
Vi nom, Io max
5.07
5.13
11.93
12.07
14.91
15.09
V
Io
Output current 1
Vi min – Vi max
0
5.0
0
4.0
0
4.0
A
IoL
Output current limitation
TC min – TC max
5.0
6.5
4.0
5.2
4.0
5.2
response 1
uo
Output
Switching freq.
Vi nom, Io max
15
35
25
45
40
70
mVpp
voltage
Total
IEC/EN 61204 2
19
39
29
49
44
74
noise
BW = 20 MHz
DVo U
Static line regulation
Vi min – Vi max, Io max
20
45
30
55
50
75
mV
DVo l
Static load regulation
Vi nom, Io = 0 – Io max
20
35
25
40
30
65
Vo d
Dynamic
Voltage deviat.
Vi nom
100
td
load
Recovery time
Io nom 1/3 Io nom
50
60
s
regulation
IEC/EN 61204 2
aUo
Temperature coefficient
Vi min – Vi max
±1
±2
±3
mV/K
DVo/DTC (TC min – TC max)
Io = 0 – Io max
±0.02
%/K
Table 3b: Output data
Output
PSB 243
PSB 363
PSB 483
Characteristics
Conditions
min
typ
max
min
typ
max
min
typ
max
Unit
Vo
Output voltage
Vi nom, Io max
23.86
24.14
35.78
36.22
47.71
48.29
V
Io
Output current 1
Vi min – Vi max
0
4.0
0
4.0
0
4.0
A
IoL
Output current limitation
TC min – TC max
4.0
5.2
4.0
5.2
4.0
5.2
response 1
uo
Output
Switching freq.
Vi nom, Io max
45
120
70
180
90
190
mVpp
voltage
Total
IEC/EN 61204 2
50
125
75
185
95
195
noise
BW = 20 MHz
DVo U
Static line regulation
Vi min - Vi max, Io max
70
150
100
200
150
300
mV
DVo l
Static load regulation
Vi nom, Io = 0 – Io max
70
120
160
150
250
Vo d
Dynamic
Voltage deviat.
Vi nom
120
140
150
td
load
Recovery time
Io nom 1/3 Io nom
80
100
s
regulation
IEC/EN 61204 2
aUo
Temperature coefficient
Vi min – Vi max
±5
±8
±10
mV/K
DVo/DTC (TC min – TC max)
Io = 0 – Io max
±0.02
%/K
1 See also: Temperature Dependent Output Current Limitation Response IoL and: Thermal Considerations.
2 See: Technical Information: Measuring and Testing.
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