E
Approved
Ericsson Internal
TABLE OF
SPECIFICATION
PRODUCT
CONTENTS
No.
Checked
1 (1)
(4)
Prepared (also subject responsible if other)
EAB/FC/P Jakub Brindell
EAB/FAC/P Jakub Brindell
00152-EN-LZT146 391
1/1301-BMR 660
Technical Specification
00+ Uen
Date
PKU
5000E series
EAB/FC/P Jakub Brindell
EAB/FAC/P Jakub Brindell
Key Features
DC/DC converters, Input
18-72
V, Output up to
10
A/35 W
•
Industry standard Sixteenth-brick
33.02 x 22.86 x 7.50 mm (1.3 x 0.9 x 0.295 in.)
•
Wide Input range 18-72 V
in
•
High efficiency, typ. 91.7 % at 5 V half load & 27 V
in
•
1500 V
dc
input to output isolation
•
Surface mount option
•
Meets safety requirements according to IEC/EN/UL
60950
•
More than 1.71 million hours MTBF
EJAKBRI
2009-05-11
2009-04-14
EN/LZT 146
391
R4B
May
2009
© Ericsson AB
Rev
Reference
E
F
General Characteristics
•
•
•
•
•
•
•
Input under voltage protection
Over temperature protection
Output over voltage protection
Output short circuit protection
Remote control
Highly automated manufacturing ensures quality
ISO 9001/14001 certified supplier
Safety Approvals
Design for Environment
113613
Meets requirements in high-temperature
lead-free soldering processes.
Contents
General Information
Safety Specification
Absolute Maximum Ratings
Product Program
3.3 V/10 A Electrical Specification
5 V/7 A Electrical Specification
12 V/2,75 A Electrical Specification
15 V/2 A Electrical Specification
EMC Specification
Operating Information
Thermal Consideration
Connections
Mechanical Information
Soldering Information
Delivery Package Information
Product Qualification Specification
............................................................. 2
............................................................. 3
............................................................. 4
Ordering No.
PKU 5310E PI
PKU 5311E PI
PKU 5313E PI
PKU 5315E PI
..................................... 5
..................................... 8
................................... 11
................................... 14
........................................................... 17
........................................................... 18
........................................................... 20
........................................................... 20
........................................................... 21
........................................................... 23
........................................................... 24
........................................................... 25
E
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
Checked
2 (4)
Prepared (also subject responsible if other)
EAB/FAC/P Jakub Brindell
1/1301-BMR 660
Technical Specification
00+ Uen
Date
PKU
5000E series
EAB/FAC/P Jakub Brindell
DC/DC converters, Input
18-72
V, Output up to
10
A/35 W
General Information
Ordering Information
See Contents for individual product ordering numbers.
Option
Surface mount
Positive Remote Control Logic
Lead length 3.69 mm (0.145 in)
Lead length 4.57 mm (0.180 in)
Lead length 5,33 mm (0.210 in)
Suffix
SI
P
LA
LB
PI
Ordering No.
PKU 5310E SI
PKU 5310E PIP
PKU 5310E PILA
PKU 5310E PILB
PKU 5310E PI
EJAKBRI
2009-05-11
EN/LZT 146
391
R4B
May
2009
© Ericsson AB
Rev
Reference
2
E
Compatibility with RoHS requirements
The products are compatible with the relevant clauses and
requirements of the RoHS directive 2002/95/EC and have a
maximum concentration value of 0.1% by weight in
homogeneous materials for lead, mercury, hexavalent
chromium, PBB and PBDE and of 0.01% by weight in
homogeneous materials for cadmium.
Exemptions in the RoHS directive utilized in Ericsson AB
products include:
-
Lead in high melting temperature type solder (used to
solder the die in semiconductor packages)
-
Lead in glass of electronics components and in
electronic ceramic parts (e.g. fill material in chip
resistors)
-
Lead as an alloying element in copper alloy containing
up to 4% lead by weight (used in connection pins made
of Brass)
Quality Statement
The products are designed and manufactured in an
industrial environment where quality systems and methods
like ISO 9000, 6σ (sigma), and SPC are intensively in use
to boost the continuous improvements strategy. Infant
mortality or early failures in the products are screened out
and they are subjected to an ATE-based final test.
Conservative design rules, design reviews and product
qualifications, plus the high competence of an engaged
work force, contribute to the high quality of our products.
Warranty
Warranty period and conditions are defined in
Ericsson AB General Terms and Conditions of Sale.
Limitation of Liability
Ericsson AB does not make any other warranties,
expressed or implied including any warranty of
merchantability or fitness for a particular purpose (including,
but not limited to, use in life support applications, where
malfunctions of product can cause injury to a person’s
health or life).
Note 1: If several options needed below sequence is to be used: Positive
logic option, LA length. Example: PKU 5310E PIPLA
Reliability
The Mean Time Between Failure (MTBF) is calculated at
full output power and an operating ambient temperature
(T
A
) of +40°C. Different methods could be used to calculate
the predicted MTBF and failure rate which may give
different results. Ericsson Power Modules currently uses
two different methods, Ericsson failure rate data system
DependTool and Telcordia SR332.
Predicted MTBF for the series is:
-
1.71million hours according to Telcordia SR332,
issue 1, Black box technique.
The Ericsson failure rate data system is based on field
tracking data. The data corresponds to actual failure rates
of components used in Information Technology and
Telecom (IT&T) equipment in temperature controlled
environments(T
A
= -5...+65°C). Telcordia SR332 is a
commonly used standard method intended for reliability
calculations in IT&T equipment. The parts count procedure
used in this method was originally modelled on the methods
from MIL-HDBK-217F, Reliability Predictions of Electronic
Equipment. It assumes that no reliability data is available on
the actual units and devices for which the predictions are to
be made, i.e. all predictions are based on generic reliability
parameters.
E
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
Checked
3 (4)
Prepared (also subject responsible if other)
EAB/FAC/P Jakub Brindell
1/1301-BMR 660
Technical Specification
00+ Uen
Date
PKU
5000E series
EAB/FAC/P Jakub Brindell
Safety Specification
DC/DC converters, Input
18-72
V, Output up to
10
A/35 W
EJAKBRI
2009-05-11
EN/LZT 146
391
R4B
May
2009
© Ericsson AB
Rev
Reference
3
E
General information
Ericsson AB DC/DC converters and DC/DC regulators are
designed in accordance with safety standards
IEC/EN/UL60950,
Safety of Information Technology
Equipment.
IEC/EN/UL60950 contains requirements to prevent injury
or damage due to the following hazards:
•
•
•
•
•
•
Electrical shock
Energy hazards
Fire
Mechanical and heat hazards
Radiation hazards
Chemical hazards
Isolated DC/DC converters
It is recommended that a slow blow fuse with a rating twice
the maximum input current per selected product be used at
the input of each DC/DC converter. If an input filter is used
in the circuit the fuse should be placed in front of the input
filter.
In the rare event of a component problem in the input filter
or in the DC/DC converter that imposes a short circuit on
the input source, this fuse will provide the following
functions:
•
•
Isolate the faulty DC/DC converter from the input
power source so as not to affect the operation of
other parts of the system.
Protect the distribution wiring from excessive
current and power loss thus preventing hazardous
overheating.
On-board DC-DC converters are defined as component
power supplies. As components they cannot fully comply
with the provisions of any Safety requirements without
“Conditions of Acceptability”. It is the responsibility of the
installer to ensure that the final product housing these
components complies with the requirements of all
applicable Safety standards and Directives for the final
product.
Component power supplies for general use should comply
with the requirements in IEC60950, EN60950 and
UL60950
“Safety of information technology equipment”.
There are other more product related standards, e.g.
EC61204-7 “Safety standard for power supplies",
IEEE802.3af “Ethernet LAN/MAN Data terminal equipment
power”, and ETS300132-2 “Power supply interface at the
input to telecommunications equipment; part 2: DC”, but all
of these standards are based on IEC/EN/UL60950 with
regards to safety.
Ericsson AB DC/DC converters and DC/DC regulators are
UL60950 recognized and certified in accordance with
EN60950.
The flammability rating for all construction parts of the
products meets requirements for V-0 class material
according to IEC 60695-11-10.
The products should be installed in the end-use equipment,
in accordance with the requirements of the ultimate
application. Normally the output of the DC/DC converter is
considered as SELV (Safety Extra Low Voltage) and the
input source must be isolated by minimum Double or
Reinforced Insulation from the primary circuit (AC mains) in
accordance with IEC/EN/UL60950.
The galvanic isolation is verified in an electric strength test.
The test voltage (V
iso
) between input and output is
1500 Vdc or 2250 Vdc for 60 seconds (refer to refer to
Absolute maximum ratings).
Leakage current is less than 100 µA at nominal input
voltage.
24 V DC systems
The input voltage to the DC/DC converter is SELV (Safety
Extra Low Voltage) and the output remains SELV under
normal and abnormal operating conditions.
48 and 60 V DC systems
If the input voltage to Ericsson AB DC/DC converter is 75
Vdc or less, then the output remains SELV (Safety Extra
Low Voltage) under normal and abnormal operating
conditions.
Single fault testing in the input power supply circuit should
be performed with the DC/DC converter connected to
demonstrate that the input voltage does not exceed
75 Vdc.
If the input power source circuit is a DC power system, the
source may be treated as a TNV2 circuit and testing has
demonstrated compliance with SELV limits and isolation
requirements equivalent to Basic Insulation in accordance
with IEC/EN/UL60950.
Non-isolated DC/DC regulators
The input voltage to the DC/DC regulator is SELV (Safety
Extra Low Voltage) and the output remains SELV under
normal and abnormal operating conditions.
E
MICMALE
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
Checked
Date
1 (14)
Prepared (also subject responsible if other)
2/1301-BMR 660
Technical Specification
00+ Uen
EN/LZT 146
391
R4B
May
2009
© Ericsson AB
Rev
Reference
4
PKU
5000E
(Natalie
EAB/FJB/GMF
series
Johansson)
DC/DC converters, Input
18-72
V, Output up to
10
A/35 W
See § 1
2009-04-07
D
Absolute Maximum Ratings
Characteristics
T
P1
T
S
V
I
V
iso
V
tr
V
RC
V
adj
Operating Temperature (see Thermal Consideration section)
Storage temperature
Input voltage
Isolation voltage (input to output test voltage)
Input voltage transient (t
p
100 ms)
Remote Control pin voltage
(see Operating Information section)
Adjust pin voltage (see Operating Information section)
Positive logic option
Negative logic option
-0.5
-0.5
-0.5
min
-40
-55
-0.5
typ
max
+105
+100
+80
1500
100
40
40
2xV
oi
Unit
°C
°C
V
Vdc
V
V
V
V
Stress in excess of Absolute Maximum Ratings may cause permanent damage. Absolute Maximum Ratings, sometimes referred to as no destruction limits, are
normally tested with one parameter at a time exceeding the limits of Output data or Electrical Characteristics. If exposed to stress above these limits, function and
performance may degrade in an unspecified manner.
Fundamental Circuit Diagram
+OUT
+IN
Bias supply
-OUT
-IN
Gate drive
secondary side
RC
PWM and primary
side gate driver
Voltage
monitoring
Vadj
E
MICMALE
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
Checked
Date
2 (14)
Prepared (also subject responsible if other)
2/1301-BMR 660
Technical Specification
00+ Uen
EN/LZT 146
391
R4B
May
2009
© Ericsson AB
Rev
Reference
5
PKU
5000E
(Natalie
EAB/FJB/GMF
series
Johansson)
DC/DC converters, Input
18-72
V, Output up to
10
A/35 W
See § 1
2009-04-07
D
3.3 V/10 A Electrical Specification
T
P1
= -30 to +90ºC, V
I
= 18 to 72 V, unless otherwise specified under Conditions.
Typical values given at: T
P1
= +25°C, V
I
= 53 V
I
max I
O
, unless otherwise specified under Conditions.
Additional C
O
= 220 µF.
Characteristics
Conditions
min
V
I
V
Ioff
V
Ion
C
I
P
O
Input voltage range
Turn-off input voltage
Turn-on input voltage
Internal input capacitance
Output power
Output voltage initial setting
50 % of max I
O,
, V
I
= 27 V
η
Efficiency
max I
O,
, V
I
= 27 V
50 % of max I
O
, V
I
= 53 V
max I
O
, V
I
= 53 V
P
d
P
li
P
RC
f
s
Power Dissipation
Input idling power
Input standby power
Switching frequency
Output voltage initial setting and
accuracy
Output adjust range
Output voltage tolerance band
V
O
Idling voltage
Line regulation
Load regulation
V
tr
t
tr
t
r
t
s
t
f
Load transient
voltage deviation
Load transient recovery time
Ramp-up time
(from 10−90 % of V
Oi
)
PKU 5310E PI
typ
16
17
4.4
max
72
17
18
33
Unit
V
V
V
μ
F
18
Decreasing input voltage
Increasing input voltage
15
16
0
89.4
89.2
87.3
88.1
4.4
1.8
0.65
255
285
W
%
max I
O
I
O
= 0 A, V
I
= 53 V
V
I
= 53 V (turned off with RC)
0-100 % of max I
O
7.5
W
W
W
315
kHz
V
Oi
T
P1
= +25°C, V
I
= 53 V, I
O
= 10 A
See operating information
10-100 % of max I
O
I
O
= 0 A
max I
O
V
I
= 53 V, 0-100 % of max I
O
V
I
= 53 V, Load step 25-75-25 % of
max I
O
, di/dt = 5 A/
μ
s C
o
= 1mF
3.24
2.97
3.20
3.24
3.30
3.36
3.63
3.40
3.36
V
V
V
V
mV
mV
mV
µs
ms
ms
m
s
±5
±5
±250
250
7
±25
±25
±400
400
Start-up time
(from V
I
connection to 90 % of V
Oi
)
10-100 % of max I
O
8
max I
O
I
O
= 0 A
max I
O
max I
O
I
O
= 0 A
0
V
I
= 53 V, T
P1
< max T
P1
T
P1
= 25ºC, Note 1
See ripple & noise section,
max I
O
, V
Oi
, C
o
= 220uF
T
P1
= +25°C, V
I
= 53 V, 0-100 % of
max I
O
15
18
45
3.9
80
2
15
8
0.35
15
10
20
V
I
shut-down fall time
RC start-up time
(from V
I
off to 10 % of V
O
)
s
ms
ms
s
A
A
A
mVp-p
V
t
RC
I
O
I
lim
I
sc
V
Oac
OVP
RC shut-down fall time
(from RC off to 10 % of V
O
)
Output current
Current limit threshold
Short circuit current
Output ripple & noise
Over voltage protection
1) RMS value
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