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PSB125-9LIPC

Description
DC-DC Regulated Power Supply Module, 1 Output, Hybrid
CategoryPower/power management    The power supply circuit   
File Size221KB,13 Pages
ManufacturerBel Fuse
Download Datasheet Parametric View All

PSB125-9LIPC Overview

DC-DC Regulated Power Supply Module, 1 Output, Hybrid

PSB125-9LIPC Parametric

Parameter NameAttribute value
Brand NamePower-One
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerBel Fuse
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage80 V
Minimum input voltage15 V
Nominal input voltage40 V
JESD-30 codeR-MDMA-D7
JESD-609 codee0
Maximum load regulation0.292%
Number of functions1
Output times1
Number of terminals7
Maximum operating temperature71 °C
Minimum operating temperature-40 °C
Maximum output voltage12.07 V
Minimum output voltage11.93 V
Nominal output voltage12 V
Package body materialMETAL
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Temperature levelOTHER
Terminal surfaceTIN LEAD
Terminal formSOLDER LUG
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Fine-tuning/adjustable outputNO
PSB Series Extended Data Sheet
Positive Switching Regulator (Industrial)
Input voltage up to 80 V DC
Single output of 5.1 to 36 V DC
No input to output isolation
High efficiency up to 96%
Wide input voltage range
• Low input to output differential voltage
Very good dynamic properties
Input undervoltage lock-out
External output voltage adjustment and inhibit
32
1.3"
69
2.7"
106
4.2"
2 temperature ranges
Continuous no-load and short-circuit proof
No derating
Safety according to IEC/EN 60950
Summary
The PSB series of positive switching regulators is designed
as power supply modules for electronic systems. Their ma-
jor advantages include a high level of efficiency that re-
mains virtually constant over the entire input range, high
reliability, low ripple and excellent dynamic response. Mod-
ules with input voltages up to 80 V are specially designed
for secondary switched and battery driven applications. The
case design allows operation at nominal load up to 71°C
without additional cooling.
Model Selection and Key Data
Table 1: Type survey
Output
voltage
V
o nom
[V]
5.1
5.1
12
15
24
36
1
2
Output
current
I
o nom
[A]
7
6
5
5
5
5
Input
voltage range
V
i
[V]
1
7 – 40
8 – 80
15 – 80
19 – 80
29 – 80
42 – 80
Input
voltage
V
i nom
[V]
20
40
40
40
50
60
Efficiency
2
Type
designation
PSB 5A7-7iR
PSB 5A6-7iR
PSB 125-7iR
PSB 155-7iR
PSB 245-7iR
PSB 365-7iR
Options
h
min
[%]
h
typ
[%]
83
79
89
90
93
95
84
81
90
92
95
96
-9, L, P, C
Superseded
old type
(phased-out)
PSR 57-7
PSR 55-7
PSR 124-7
PSR 154-7
PSR 244-7
PSR 364-7
See:
Electrical Input Data:
D
V
io min
(min. differential voltage
V
i
V
o
).
Efficiency at
V
i nom
and
I
o nom
.
Non standard input/output configurations or special custom adaptions are available on request.
See also:
Commercial Information: Inquiry Form for Customized Power Supply.
Table of Contents
Page
Page
Electromagnetic Compatibility (EMC) .............................. 7
Immunity to Environmental Conditions ............................ 8
Mechanical Data .............................................................. 9
Safety and Installation Instructions ................................ 10
Description of Options ................................................... 11
Accessories ................................................................... 12
EC Declaration of Conformity ........................................ 13
Summary .......................................................................... 1
Model Selection and Key Data ........................................ 1
Part Number Description ................................................. 2
Functional Description ..................................................... 2
Electrical Input Data ......................................................... 3
Electrical Output Data ...................................................... 4
Auxiliary Functions ........................................................... 6
REV. OCT 17, 2003
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