参数资料
| 型号： | PSC486-7IR |
| 厂商： | Power-One |
| 文件页数： | 6/17页 |
| 文件大小： | 0K |
| 描述： | SWITCHING REGULATOR 288W 48V |
| 标准包装： | 1 |
| 系列： | * |
PSC, PSL Series Data Sheet
?
Table 3d: Input data. General Conditions as per table 3a
Positive Switching Regulators
Input
PSC158
PSL158
PSC248
PSL248
PSC368
PSL368
Unit
Characteristics
V i
Operating input voltage
Conditions
I o = 0 – I o nom
min
19
typ
max
80
min
29
typ
max
80
min
42
typ
max
80
V
? V io min
V i UVL
Min. diff. voltage V i – V o
Undervoltage lockout
T C min – T C max
7.3
4
12
5
19
6
I i 0
No load input current
I o = 0, V i min – V i max
35
35
40
mA
I inr p
Peak value of inrush current
V i nom
without L
250
250
250
A
with opt. L
350
350
350
t inr r
Rise time of inrush current
without L
5
5
5
μs
with opt. L
25
25
25
V i RFI
EN 55011, 0.15 – 30 MHz
V i nom , I o nom
B 1
B 1
B 1
Class
1
With option L and an additional external input cap C i = 120 μF/100 V, e.g., Nichicon or similar
Table 3e: Input data
Input
PSC126
PSL126
PSC156
PSL156
PSA246
PSC246
Unit
Characteristics
V i
Operating input voltage
Conditions
I o = 0 – I o nom
min
18
typ
max
144 2
min
22
typ
max
144 2
min
31
typ
max
144 2
V
? V io min
V i UVL
Min. diff. voltage V i – V o
Undervoltage lockout
T C min – T C max
12
6
15
7
19
7
I i 0
No load input current
I o = 0, V i min – V i max
35
35
35
mA
I inr p
Peak value of inrush current
V i nom
without L
250
250
250
A
with opt. L
350
350
350
t inr r
Rise time of inrush current
without L
5
5
5
μs
with opt. L
25
25
25
V i RFI
EN 55011, 0.15 – 30 MHz
V i nom , I o nom
B 1
B 1
B 1
Class
1
2
With option L and an additional external input cap C i = 120 μF/100 V, e.g., Nichicon or similar
Surges up to 156 V for 2 s
Table 3f: Input data
Input
PSC366
PSL366
PSC486
PSL486
Unit
Characteristics
Conditions
min
typ
max
min
typ
max
V i
Operating input voltage 1
I o = 0 – I o nom
44
144 2
58
144 2
V
? V io min
V i UVL
Min. diff. voltage V i – V o
Undervoltage lockout
T C min – T C max
29
8
40
10
I i 0
No load input current
I o = 0, V i min – V i max
40
45
mA
I inr p
Peak value of inrush current
V i nom
without L
250
250
A
with opt. L
350
350
t inr r
Rise time of inrush current
without L
5
5
μs
with opt. L
25
25
V i RFI
EN 55011, 0.15 – 30 MHz
V i nom , I o nom
B 1
B 1
Class
1
2
With option L and an additional external input cap C i = 120 μF/100 V, e.g., Nichicon or similar
Surges up to 156 V for 2 s
BCD20027-G Rev AA, 18-May-2011
Page 6 of 17
www.power-one.com
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