PKB4715PINB Ericsson Power Modules, PKB4715PINB Datasheet - Page 12
![DC/DC CONVERTERS](/photos/38/72/387296/pkb4715pinb_sml.jpg)
PKB4715PINB
Manufacturer Part Number
PKB4715PINB
Description
DC/DC CONVERTERS
Manufacturer
Ericsson Power Modules
Type
Step Downr
Series
PKBr
Datasheet
1.PKB4711PINB.pdf
(46 pages)
Specifications of PKB4715PINB
Package
81/8-Brick
Output Current
5 A
Output Voltage
15 V
Input Voltage
36 to 75 V
Number Of Outputs
1
Output Power
75 W
Product
Isolated
Input Voltage Range
36 V to 75 V
Output Voltage (channel 1)
15 V
Output Current (channel 1)
5 A
Isolation Voltage
2.25 KV
Package / Case Size
Eighth Brick
Output Type
Isolated
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PKB4715PINB
Manufacturer:
ERICSSON/爱立信
Quantity:
20 000
Prepared (also subject responsible if other)
ESHUHAN
Approved
SEC/D (Julia You)
1.5V/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
[V]
5
0
[%]
95
90
85
80
75
70
0
1.70
1.60
1.50
1.40
1.30
Efficiency vs. load current and input voltage at T
Available load current vs. ambient air temperature and airflow at
V
O
I
0
utput voltage vs. load current at T
= 53 V. See Thermal Consideration section.
0
20
5
5
40
10
10
60
15
15
80
20
20
ref
= +25°C
100 [°C]
25
25
ref
30 [A]
= +25°C
30 [A]
3.0 m/s
2.5 m/s
2.0 m/s
1.5 m/s
1.0 m/s
Nat.
Conv.
Checked
EQUENXU
36V
48V
53V
75V
36 V
48 V
53 V
75 V
PRODUCT SPECIFICATION
No.
2/1301-BMR 636 01/44 Uen
Date
2008-4-8
Power Dissipation
Thermal Resistance
Current Limit Characteristics
[°C/W]
10
[V]
1.60
1.20
0.80
0.40
0.00
8
6
4
2
0
0.0
[W]
10
O
15
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
= +25°C
0.5
20
5
25
1.0
Technical Specifi cation
EN/LZT 146 394 R5A August 2009
© Ericsson AB
Rev
A
10
30
1.5
15
35
2.0
Reference
20
40
O
> max I
I
= 53 V.
2.5
45
25
PKB 4418 PIOANB
O
, T
3.0[m/s]
50 [A]
ref
30 [A]
= +25°C
36 V
48 V
53 V
75 V
3 (5)
36 V
48 V
53 V
75 V
12