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Datasheet> All Categories > Power/power management> The power supply circuit> PKR4211API
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PKR4211API

Description
DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT PACKAGE-18
CategoryPower/power management    The power supply circuit   
File Size1MB，30 Pages
ManufacturerEricsson
Websitehttp://www.ericsson.com
Environmental Compliance
Download Datasheet Parametric Compare View All

PKR4211API Overview

DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT PACKAGE-18

PKR4211API Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerEricsson
Parts packaging codeMODULE
package instructionROHS COMPLIANT PACKAGE-18
Contacts18
Reach Compliance Codecompli
ECCN codeEAR99
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage75 V
Minimum input voltage36 V
Nominal input voltage53 V
JESD-30 codeR-XDMA-P18
length49.3 mm
Number of functions1
Output times1
Number of terminals18
Maximum output voltage6.3 V
Minimum output voltage2.8 V
Nominal output voltage5.05 V
Package body materialUNSPECIFIED
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Terminal formPIN/PEG
Terminal pitch5 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output15 W
Fine-tuning/adjustable outputYES
width30.6 mm

PKR4211API Preview

E
EMINTAO
Approved
Ericsson Internal
TABLE OF
SPECIFICATION
PRODUCT
CONTENTS
No.
Checked
Date
1 (1)
(3)
Prepared (also subject responsible if other)
00152-EN/LZT146 300 Uen
1/1301-BMR 640
Technical Specification
1411+ Uen
EN/LZT 146
300
R5F
April
2009
© Ericsson AB
Rev
Reference
PKR
(JULIA
PI
SEC/D
4000A
YOU)
(Julia You)
Key Features
DC/DC Converters,
Input 36-75 V,
3
A /
15
W
•
Industry standard MacroDens
TM
footprint
47.8 x 28.1 x max height 8.0 mm (1.88 x 1.11 x max height 0.32 in.)
•
High efficiency, typ. 84 % at 5.0 Vout full load
•
1500 Vdc input to output isolation
•
Meets isolation requirements equivalent to basic insulation according
to IEC/EN/UL 60950
•
More than 6.0 million hours predicted MTBF at 40
o
C ambient
temperature
(MICJOHN)
2007-09-18
2007-8-23
F
General Characteristics
•
•
•
•
•
•
•
•
•
Input under voltage protection
Over temperature protection
Output short-circuit protection
Over current protection
Soft start
Remote control
Output voltage adjust function
Highly automated manufacturing to ensure highest quality
ISO 9001/14001 certified supplier
Safety Approvals
Design for Environment
Meets requirements in high-
temperature lead-free soldering
processes.
Contents
General Information
Safety Specification
Absolute Maximum Ratings
Product Program
3.3V, 3A / 9.9W Electrical Specification PKR 4910A SI
5.0V, 3A / 15W Electrical Specification PKR 4211A SI
7.0V, 2.2A / 15W Electrical Specification PKR 4117A SI
+3.3V, 2.1A / +5.0V, 0.5A / 9.5W Electrical Specification PKR 4928A SI
+12V, 0.6A / -12V, 0.6A / 15W Electrical Specification PKR 4221A SI
EMC Specification
Operating Information
Thermal Consideration
Connections
Mechanical Information
Soldering Information
Delivery Information
Product Qualification Specification
............................................................................. 2
............................................................................. 3
............................................................................. 4
Ordering No.
............................................................................. 5
............................................................................. 8
........................................................................... 11
........................................................................... 14
........................................................................... 17
........................................................................... 20
........................................................................... 21
........................................................................... 22
........................................................................... 23
........................................................................... 24
........................................................................... 27
........................................................................... 29
........................................................................... 30
E
EMINTAO
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
Checked
Date
2 (3)
Prepared (also subject responsible if other)
1/1301-BMR 640
Technical Specification
1411+ Uen
EN/LZT 146
300
R5F
April
2009
© Ericsson AB
Rev
Reference
2
PKR
(JULIA
PI
SEC/D
4000A
YOU)
DC/DC Converters,
Input 36-75 V,
3
A /
15
W
General Information
Ordering Information
See Contents for individual product ordering numbers.
Option
SMD, lead-free surface finish
SMD, leaded surface finish
Through hole pin
Suffix
S
SPB
P
Ordering No.
PKR 4910A SI
PKR 4910A SPBI
PKR 4910A PI
(MICJOHN)
2007-09-18
F
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 concentrationvalue
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.
Reliability
The Mean Time Between Failure (MTBF) is calculated at full output
power and an operating ambient temperature (T
A
) of +40°C, which is a
typical condition in Information and Communication Technology (ICT)
equipment. Different methods could be used to calculate the predicted
MTBF and failure rate which may give different results. Ericsson Power
Modules currently uses one method, Telcordia SR332.
Predicted MTBF for the series is:
-
6.0 million hours according to Telcordia SR332, issue 1, Black box
technique.
Exemptions in the RoHS directive utilized in Ericsson Power Modules
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)
Telcordia SR332 is a commonly used standard method intended for
reliability calculations in ICT 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.
The exemption for lead in solder for servers, storage and storage array
systems, network infrastructure equipment for switching, signaling,
transmission as well as network management for telecommunication is
only utilized in surface mount products intended for end-users’ leaded
SnPb Eutectic soldering processes. (See ordering information table).
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 Power Modules
General Terms and Conditions of Sale.
Limitation of Liability
Ericsson Power Modules 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).
E
EMINTAO
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
Checked
Date
3 (3)
Prepared (also subject responsible if other)
1/1301-BMR 640
Technical Specification
1411+ Uen
EN/LZT 146
300
R5F
April
2009
© Ericsson AB
Rev
Reference
3
PKR
(JULIA
PI
SEC/D
4000A
YOU)
Safety Specification
DC/DC Converters,
Input 36-75 V,
3
A /
15
W
(MICJOHN)
2007-09-18
F
General information
Ericsson Power Modules 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. 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 Power Modules 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 product specification).
Leakage current is less than 1 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 Power Modules 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
ESKEVIN
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
Checked
Date
1 (17)
Prepared (also subject responsible if other)
2/1301-BMR 640
Technical Specification
1411+ Uen
EN/LZT 146
300
R5F
April
2009
© Ericsson AB
Rev
Reference
4
PKR
(Julia You)
SEC/D
4000A PI
DC/DC Converters,
Input 36-75 V,
3
A /
15
W
EZYPING
2007-8-27
F
Absolute Maximum Ratings
Characteristics
T
ref
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
-5
-5
min
-45
-55
-0.5
typ
max
+110
+125
+75
1500
100
16
+40
Unit
°C
°C
V
Vdc
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
Single output
1
2
1
2
O u t1
+ In
1
2
4
3
M1
R tn
TO A
RC
V adj
NOR
- In
Sync
Double output (negative output 2)
8
7 6 5
1
2
Out1
+In
1
2
1
2 3 4
Rtn
RC
1
2
Out2
Vadj
-In
Double output (positive output 2)
1
2
Out2
8
7 6 5
1
2
Out1
+In
1
2
1
2 3 4
Rtn
RC
V adj
-In
E
ESKEVIN
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
Checked
Date
2 (17)
Prepared (also subject responsible if other)
2/1301-BMR 640
Technical Specification
1411+ Uen
EN/LZT 146
300
R5F
April
2009
© Ericsson AB
Rev
Reference
5
PKR
(Julia You)
SEC/D
4000A PI
DC/DC Converters,
Input 36-75 V,
3
A /
15
W
EZYPING
2007-8-27
F
3.3V, 3A / 9.9W Electrical Specification
T
ref
= -30 to +95ºC, V
I
= 36 to 75 V, pin 8 connected to pin 9 unless otherwise specified under Conditions.
Typical values given at: T
ref
= +25°C, V
I
= 53 V
I
max I
O
, unless otherwise specified under Conditions.
Characteristics
Conditions
V
I
V
Ioff
V
Ion
C
I
P
O
SVR
Input voltage range
Turn-off input voltage
Turn-on input voltage
Internal input capacitance
Output power
Supply voltage rejection (ac)
Output voltage initial setting
f = 100 Hz sinewave, 1 Vp-p
50 % of max I
O
η
Efficiency
max I
O
50 % of max I
O
, V
I
= 48 V
max I
O
, V
I
= 48 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
I
O
I
lim
I
sc
V
Oac
Load transient
voltage deviation
Load transient recovery time
Ramp-up time
(from 10−90 % of V
Oi
)
PKR 4910A SI
min
36
30
32
0
typ
33.5
34.8
2
max
75
35
36
9.9
Unit
V
V
V
μ
F
Decreasing input voltage
Increasing input voltage
W
dB
79
79.0
80.0
80.0
80.0
2.4
217
55
477
510
533
2.7
%
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
W
mW
mW
kHz
V
Oi
T
ref
= +25°C, V
I
= 53 V, I
O
= 2.0 A
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 = 1 A/
μ
s
3.27
1.75
3.13
3.50
3.30
3.33
4.08
3.43
4.0
V
V
V
V
mV
mV
mV
µs
13
86
±260
30
0.2
1.8
5
20
170
5
15
3
ms
ms
A
A
A
mVp-p
Start-up time
(from V
I
connection to 90 % of V
Oi
)
10-100 % of max I
O
1
0
V
O
= 3.0V, T
ref
< max T
ref
T
ref
= 25ºC, See Operating Information
section
See ripple & noise section,
max I
O
, V
Oi
3.2
3.5
4.1
6
Output current
Current limit threshold
Short circuit current
Output ripple & noise
4
5.0
50
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PKR4211API Related Products

PKR4211API PKR4928API PKR4221API PKR4117API PKR4211ASPBI PKR4221ASPBI PKR4910ASPBI
Description DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT PACKAGE-18 DC-DC Regulated Power Supply Module, 2 Output, 9.5W, Hybrid, ROHS COMPLIANT PACKAGE-18 DC-DC Regulated Power Supply Module, 2 Output, 15W, Hybrid, ROHS COMPLIANT PACKAGE-18 DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, ROHS COMPLIANT PACKAGE-18 DC-DC Regulated Power Supply Module, 1 Output, 15W, Hybrid, SMD-18 DC-DC Regulated Power Supply Module, 2 Output, 15W, Hybrid, SMD-18 DC-DC Regulated Power Supply Module, 1 Output, 9.9W, Hybrid, SMD-18
Maker Ericsson Ericsson Ericsson Ericsson Ericsson Ericsson Ericsson
Parts packaging code MODULE MODULE MODULE MODULE MODULE MODULE MODULE
Contacts 18 18 18 18 18 18 18
Reach Compliance Code compli compliant compliant compliant compli compli compli
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Analog Integrated Circuits - Other Types DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage 75 V 75 V 75 V 75 V 75 V 75 V 75 V
Minimum input voltage 36 V 36 V 36 V 36 V 36 V 36 V 36 V
Nominal input voltage 53 V 53 V 53 V 53 V 53 V 53 V 53 V
JESD-30 code R-XDMA-P18 R-XDMA-P18 R-XDMA-P18 R-XDMA-P18 R-XDMA-N18 R-XDMA-N18 R-XDMA-N18
length 49.3 mm 49.3 mm 49.3 mm 49.3 mm 47.8 mm 47.8 mm 47.8 mm
Number of functions 1 1 1 1 1 1 1
Output times 1 2 2 1 1 2 1
Number of terminals 18 18 18 18 18 18 18
Maximum output voltage 6.3 V 4 V 15 V 8.75 V 6.3 V 15 V 4.08 V
Minimum output voltage 2.8 V 1.8 V 9 V 4 V 2.8 V 9 V 1.75 V
Nominal output voltage 5.05 V 3.3 V 12 V 7.08 V 5.05 V 12 V 3.3 V
Package body material UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
surface mount NO NO NO NO NO NO NO
technology HYBRID HYBRID HYBRID HYBRID HYBRID HYBRID HYBRID
Terminal form PIN/PEG PIN/PEG PIN/PEG PIN/PEG NO LEAD NO LEAD NO LEAD
Terminal pitch 5 mm 5 mm 5 mm 5 mm 5 mm 5 mm 5 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum total power output 15 W 9.5 W 15 W 15 W 15 W 15 W 9.9 W
Fine-tuning/adjustable output YES YES YES YES YES YES YES
width 30.6 mm 30.6 mm 30.6 mm 30.6 mm 28.1 mm 28.1 mm 28.1 mm
Is it Rohs certified? conform to - - - conform to conform to conform to
Peak Reflow Temperature (Celsius) NOT SPECIFIED - - - 260 260 260
Maximum time at peak reflow temperature NOT SPECIFIED - - - 40 40 40

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