PKB4713 PIP NB LA Ericsson Power Modules, PKB4713 PIP NB LA Datasheet - Page 9
PKB4713 PIP NB LA
Manufacturer Part Number
PKB4713 PIP NB LA
Description
Manufacturer
Ericsson Power Modules
Type
Step Downr
Datasheet
1.PKB4418PINB.pdf
(46 pages)
Specifications of PKB4713 PIP NB LA
Package
81/8-Brick
Output Current
6 A
Output Voltage
12 V
Input Voltage
36 to 75 V
Number Of Outputs
1
Output Power
72 W
Switching Regulator
Yes
Prepared (also subject responsible if other)
EZYPING
Approved
SEC/D (Betty Wu)
1.2V/30 A Typical Characteristics
Efficiency
Output Current Derating
Output Characteristics
PKB 4000 series
DC/DC converters, Input 36-75 V, Output 30 A/90 W
[A]
35
30
25
20
15
10
5
0
[%]
95
90
85
80
75
70
0
[V]
Efficiency vs. load current and input voltage at T
Available load current vs. ambient air temperature and airflow at
V
O
0
I
utput voltage vs. load current at T
= 53 V. See Thermal Consideration section.
1.40
1.30
1.20
1.10
1.00
20
0
5
40
5
10
10
60
15
15
80
20
20
ref
= +25°C
100 [°C]
25
25
ref
30 [A]
30 [A]
= +25°C
3.0 m/s
2.5 m/s
2.0 m/s
1.5 m/s
1.0 m/s
Nat.
Conv.
Checked
ESECZHW
36 V
48 V
53 V
75 V
36V
48V
53V
75V
PRODUCT SPECIFICATION
No.
2/1301-BMR 636 01/74 Uen
Date
2009-2-9
Power Dissipation
Thermal Resistance
Current Limit Characteristics
[°C/W]
10
8
6
4
2
0
0.0
[V]
1.60
1.20
0.80
0.40
0.00
[W]
10
O
8
6
4
2
0
Dissipated power vs. load current and input voltage at
T
Thermal resistance vs. airspeed measured at the converter.
Tested in wind tunnel with airflow and test conditions as per
the Thermal consideration section. V
utput voltage vs. load current at I
ref
0
15
= +25°C
0.5
20
5
1.0
25
Technical Specifi cation
EN/LZT 146 394 R5A August 2009
© Ericsson AB
Rev
B
10
30
1.5
15
35
2.0
20
Reference
40
O
> max I
I
25
= 53 V.
2.5
45
PKB 4318 PIOBNB
O
, T
30 [A]
50 [A]
3.0[m/s]
ref
= +25°C
36 V
48 V
53 V
75 V
36 V
48 V
53 V
75 V
3 (5)
9