psb246-2ir Power-One, psb246-2ir Datasheet - Page 3

• Manufacturer Part Number: psb246-2ir
• Description: Psb Series Extended Positive Switching Regulators Benign
• Manufacturer: Power-One

External Input Circuitry
The sum of the lengths of the supply lines to the source or
to the nearest capacitor 100 F (a + b) should not exceed
5 m unless an external input filter with capacitor is fitted.
This filter is recommended in order to prevent power line
oscillations and reduce superimposed interference vol-
tages. See also: Technical Information : Application Notes .
Electrical Output Data
General Conditions:
– T
– With R option, R pin not connected
Table 3: Output data
1
2
Electrical Input Data
General Conditions: T
Table 2: Input data
1
REV. OCT 17, 2003
Output
Characteristics
V
I
I
u
u
t
a
Input
Characteristics
V
D V
V
I
I
t
t
u
See also: Thermal Considerations.
See: Technical Information: Measuring and Testing.
Additional external input filter or capacitor necessary.
o
oL
i NL
d
inr p
inr r
inr h
o
o d
o
Uo
i RFI
i UVL
i
A
io min
= 25°C, unless T
Output voltage
Output current
Output current limitation
response
Output
voltage
noise
Static line regulation
Static load regulation
Dynamic
load
regulation
Temperature coefficient
D V
Operating input voltage
Min. diff. voltage V
Undervoltage lock-out
No load input current
Peak value of inrush current V
Rise time
Time to half-value
Input RFI level, EN 55011/22 V
0.15 – 30 MHz
o
/D T
C
( T
1
C min
Conditions
Switching freq. V
Total
Voltage deviat. V
Recovery time
C
A
1
1
– T
is specified
= 25°C, unless T
i
C max
– V
o
)
V
V
T
IEC/EN 61204
BW = 20 MHz
V
V
I
IEC/EN 61204
V
I
I
T
I
o nom
o
Conditions
o
o
C min
i nom
i min
i nom
i min
i nom
i nom
i min
C min
= 0 – I
i nom
i nom
= 0 – I
= 0, V
– V
, I
– V
, I
, I
– V
, I
– T
C
-T
o nom
o nom
o
o nom
1
is specified
o nom
C max
i max
= 0 – I
i min
i max
/
i max
o nom
C max
3
I
o nom
, I
– V
o nom
o nom
2
2
i max
5.05
min typ max
Page 3 of 10
min typ max min typ max
8.0
0
7
PSB 5A8
PSB 5A8
150
100
7.3
75
40
5
Fig. 2
Switching regulator with long supply lines.
Positive Switching Regulators (Benign)
±0.02
5.15 11.60
10.4
100
100
8.0
40
45
±2
1.9
40
50
A
+
min typ max
6.0
PSB Series Extended Data Sheet
15
0
PSB 126
PSB 126
360
120
7.3
75
40
5
12.40 14.50
±0.02
150
160
240
180
6.0
7.8
±2
40
50
A
3
a
b
min typ max
min typ max
6.0
19
0
PSB 156
PSB 156
450
120
150
7.3
40
5
15.50 23.30
±0.02
200
210
300
200
6.0
7.8
±3
40
50
A
4
Vi+
Gi–
min typ max
min typ max
6.0
29
0
PSB 246
PSB 246
700
160
150
12
40
Go–
Vo+
5
04016
24.70
±0.02 %/K
300
310
480
300
6.0
7.8
±5
60
50
A
5
mV/K
mV
Unit
VDC
Unit
mV
mA
V
A
A
s
s
pp