PKU5311ESI Ericsson Power Modules, PKU5311ESI Datasheet - Page 15

• Manufacturer Part Number: PKU5311ESI
• Description: DC/DC Converters & Regulators 35W 7V OUT 7A 33.02x22.86x7.50 mm
• Manufacturer: Ericsson Power Modules
• Series: PKU-Er

Specifications of PKU5311ESI

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

E
Prepared (also subject responsible if other)
MICMALE
Approved
EAB/FJB/GMF (Natalie Johansson)
15 V/2 A Typical Characteristics
Efficiency
Output Characteristics
Output Current Derating
PKU 5000E series
DC/DC converters, Input 18-72 V, Output up to 10 A/35 W
[% ]
95
90
85
80
75
70
[V]
15,30
15,15
15,00
14,85
14,70
[A]
2,0
1,5
1,0
0,5
0,0
0,0
20
Efficiency vs. load current and input voltage at T
O
Available load current vs. ambient air temperature and airflow at
V
0,0
I
utput voltage vs. load current at T
= 53 V. See Thermal Consideration section.
0,4
0,4
40
0,8
0,8
60
1,2
1,2
80
P1
1,6
= +25°C
1,6
100 [°C]
2,0 [A]
2,0 [A]
P1
= +25°C
Checked
See § 1
3.0 m/s
2.0 m/s
1.5 m/s
1.0 m/s
0.5 m/s
Nat. Conv.
18 V
27 V
53 V
72 V
18 V
27 V
53 V
72 V
Ericsson Internal
PRODUCT SPECIFICATION
No.
2/1301-BMR 660 00+ Uen
Date
2009-04-07
Power Dissipation
Current Limit Characteristics
[W]
10
[V]
16,0
15,0
14,0
13,0
12,0
8
6
4
2
0
0,0
2,0
Dissipated power vs. load current and input voltage at
T
O
The module enters hiccup mode when the output current
exceeds current limit.
P1
utput voltage vs. load current at I
= +25°C
0,4
2,4
0,8
Technical Specification
EN/LZT 146 391 R4B May 2009
© Ericsson AB
Rev
D
2,8
1,2
3,2
1,6
Reference
3,6
O
> max I
2,0 [A]
4,0 [A]
O
, T
P1
PKU 5315E PI
= +25°C
18 V
27 V
53 V
72 V
18 V
27 V
53 V
72 V
12 (14)
15