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参数资料
| 型号： | PSB123-7IR |
| 厂商： | Power-One |
| 文件页数： | 4/15页 |
| 文件大小： | 0K |
| 描述： | SWITCHING REGULATOR 36W 12V |
| 标准包装： | 1 |
| 系列： | * |
PSB Series Data Sheet
?
Electrical Input Data
General Conditions: T A = 25°C, unless T C is specified
Table 2a: Input data
Positive Switching Regulators
Model
PSB5A8
PSB126
PSB156
PSB246
Unit
Characteristics
Conditions
min typ max min typ max min typ max min typ
max
V i
Operating input voltage
I o = 0 – I o nom
7
40
15
40
19
40
29
60
V
? V io min Min. diff. voltage V i – V o
T C min – T C max
1.9
3
4
5
V i UVL
Undervoltage lockout
7.3
7.3
7.3
12
I i 0
I inr p
t inr r
t inr h
v i RFI
No load input current
Peak value of inrush current
Rise time
Time to half-value
EN 55011, 0.15 – 30 MHz
I o = 0, V i min – V i max
V i nom
V i nom , I o nom
75
5
40
A
50
75
5
40
A
50
150
5
40
A
50
150
5
40
A
50
mA
A
μs
Class
Tab. 2b: Input data
Model
PSB5A7
PSB5A6
PSB125
Unit
Characteristics
V i
Operating input voltage
Conditions
I o = 0 – I o nom
min
7
typ
max
40
min
8
typ
max
80
min
15
typ
max
80
V
? V io min Min. diff. voltage ( V i – V o )
T C min – T C max
1.9
2.9
3
V i UVL
Undervoltage lockout
6.3
7.3
7.3
I i 0
I inr p
t inr r
t inr h
I inr p
t inr r
t inr h
v i RFI
No load input current
Peak value of inrush current
Rise time
Time to half-value
Peak value of inrush current
Rise time
Time to half-value
EN 55011
I o = 0, V i min – V i max
V i nom
without option L
V i nom
with option L
V i nom , I o nom
75
5
40
100
15
100
B
45
150
5
40
180
15
100
B
40
150
5
40
180
15
100
B
35
mA
A
μs
A
μs
Class
0.15 – 30 MHz
Tab. 2c: Input data
with option L
Model
PSB155
PSB245
PSB365
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 Min. diff. voltage ( V i – V o )
T C min – T C max
4
5
6
V i UVL
Undervoltage lockout
7.3
12
19
I i 0
I inr p
t inr r
t inr h
I inr p
t inr r
t inr h
v i RFI
No load input current
Peak value of inrush current
Rise time
Time to half-value
Peak value of inrush current
Rise time
Time to half-value
EN 55011
I o = 0, V i min – V i max
V i nom
without option L
V i nom
with option L
V i nom , I o nom
150
5
40
180
15
100
B
35
150
5
40
180
15
100
B
35
150
5
40
180
15
100
B
40
mA
A
μs
A
μs
Class
0.15 – 30 MHz
with option L
BCD20026-G Rev AA, 18-May-2011
Page 4 of 15
www.power-one.com
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