E
Approved
Ericsson Internal
TABLE OF SPECIFICATION
PRODUCT CONTENTS
No.
1 (1)
(4)
Prepared (also subject responsible if other)
SEC/S Marshall Wang
Stella Song
1/1301-BMR465 Uen
Checked
Date
Rev
BMR465 Series
PoL Regulators
EAB/FJB/GM Michael Hanning
Input
7.5 - 14
V, Output up to
90
A /
162
W
Small Package
Laydown: 50.8 x 19.05 x 10.0 mm (2.0 x 0.75 x 0.39 in)
SIP: 50.8 x 9.51 x 19.05 mm (2.0 x 0.37 x 0.75 in)
Next generation Dynamic Loop Compensation (DLC)
Non-linear charge mode control with fast load transient
response.
0.6 V - 1.8 V output voltage range
High maximum output current, 90 A
Current sharing up to 4 modules, 360 A
High efficiency, typ. 94.3% at 12 Vin, 1.8 Vout, half load
Configuration and monitoring via PMBus
Phase synchronization & spreading
Voltage tracking capability
Margining up/down to +/-10%
MTBF 14.95 Mh
Technical Specification
Reference
September
2015
© Ericsson AB
2015-09-15
2015-06-19
28701
PA1
- BMR
465
Rev.
C
PC1
AD
Key Features
General Characteristics
Configuration support via Ericsson Power Designer
Monotonic soft-start ramp up
Reduced external output decoupling capacitance
Input under-voltage & over-voltage shutdown
Output short-circuit & over voltage protection
Over temperature protection
Remote control & Power Good pins
Differential sense pins
Voltage setting via pin-strap or PMBus
ISO 9001/14001 certified supplier
Highly automated manufacturing ensures quality
Safety Approvals
Design for Environment
Meets requirements in high-
temperature lead-free soldering
processes.
Contents
Ordering Information
General Information
Safety Specification
Internal Circuit Diagram
Pin Descriptions
Typical Application Circuit
Electrical Specification
90 A / 0.6-1.8 V
BMR 465 ............................................ 12
............................................................. 2
............................................................. 2
............................................................. 3
............................................................. 4
............................................................. 5
............................................................. 7
EMC Specification
Operating Information
Thermal Consideration
Mechanical Information
Soldering Information
Delivery Information
Product Qualification Specification
Appendix – PMBus Commands
........................................................... 18
........................................................... 22
........................................................... 29
........................................................... 31
........................................................... 34
........................................................... 35
........................................................... 36
........................................................... 37
E
SEC/S Stella Song
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
2 (4)
Prepared (also subject responsible if other)
1/1301-BMR465 Uen
Checked
Date
Rev
BMR465 Series
PoL Regulators
EAB/FJB/GM Michael Hanning
Input
7.5 - 14
V, Output up to
90
A /
162
W
Ordering Information
Product program
BMR 465
n
1
010/001
n
8
Output
0.6-1.8 V, 90 A/162 W
Technical Specification
Reference
© Ericsson AB
2
2015-06-19
28701
PC1
- BMR
465
Rev.
C
AD
September
2015
Compatibility with RoHS requirements
The products are compatible with the relevant clauses and
requirements of the RoHS directive 2011/65/EU 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
Power Modules products are found in the Statement of
Compliance document.
Product number and Packaging
BMR 465 n
1
n
2
n
3
n
4
/n
5
n
6
n
7
n
8
Options
/
n
1
n
2
n
3
n
4
Mounting
/
Mechanical
Digital interface
Configuration file
Packaging
Options
n
1
Description
0
1
2
n
5
n
6
n
7
n
8
/
/
/
/
Horizontal through hole mounted
version (Laydown TH)
Horizontal surface mounted
version (Laydown SMD)
Vertical through hole mounted
version (Single in Line, SIP)
Open frame
PMBus and pin strap
CTRL pin positive logic (active
high)
Antistatic tray of 144 products
(SIP)
Antistatic tape & reel of 130
products (Laydown TH and SMD)
Ericsson Power Modules fulfills and will continuously fulfill
all its obligations under regulation (EC) No 1907/2006
concerning the registration, evaluation, authorization and
restriction of chemicals (REACH) as they enter into force
and is through product materials declarations preparing for
the obligations to communicate information on substances
in the products.
Quality Statement
The products are designed and manufactured in an
industrial environment where quality systems and methods
like ISO 9000, Six 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 the products.
Warranty
Warranty period and conditions are defined in Ericsson
Power Modules General Terms and Conditions of Sale.
n
2
n
3
n
4
n
5
n
6
n
7
n
8
0
10
001
B
C
Example: Product number BMR 465 0010/001C equals a through-hole
mounted, open frame, PMBus and analog pin strap, positive RC logic,
standard configuration variant, package tape&reel.
General Information
Reliability
The failure rate (
) and mean time between failures
(MTBF= 1/
) is calculated at max output power and an
operating ambient temperature (T
A
) of +40°C. Ericsson
Power Modules uses Telcordia SR-332 Issue 2 Method 1
to calculate the mean steady-state failure rate and standard
deviation (
).
Telcordia SR-332 Issue 3 also provides techniques to
estimate the upper confidence levels of failure rates based
on the mean and standard deviation.
Mean steady-state
Std. deviation,
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).
© Ericsson AB 2015
The information and specifications in this technical
specification is believed to be correct at the time of
publication. However, no liability is accepted for
inaccuracies, printing errors or for any consequences
thereof. Ericsson AB reserves the right to change the
contents of this technical specification at any time without
prior notice.
67 nFailures/h
8.3 nFailures/h
MTBF (mean value) for the BMR465 series = 14.95 Mh.
MTBF at 90% confidence level = 12.89 Mh
E
SEC/S Stella Song
Approved
Ericsson Internal
PRODUCT SPECIFICATION
No.
3 (4)
Prepared (also subject responsible if other)
1/1301-BMR465 Uen
Checked
Date
Rev
BMR465 Series
PoL Regulators
EAB/FJB/GM Michael Hanning
Input
7.5 - 14
V, Output up to
90
A /
162
W
Safety Specification
General information
Ericsson Power Modules DC/DC converters and DC/DC
regulators are designed in accordance with the safety
standards IEC 60950-1, EN 60950-1 and UL 60950-1
Safety of Information Technology Equipment.
IEC/EN/UL 60950-1 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
Technical Specification
Reference
© Ericsson AB
3
2015-06-19
28701
PC1
- BMR
465
Rev.
C
AD
September
2015
On-board DC/DC converters and DC/DC regulators are
defined as component power supplies. As components
they cannot fully comply with the provisions of any safety
requirements without “conditions of acceptability”.
Clearance between conductors and between conductive
parts of the component power supply and conductors on
the board in the final product must meet the applicable
safety requirements. Certain conditions of acceptability
apply for component power supplies with limited stand-off
(see Mechanical Information and Safety Certificate for
further information). 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 regulations for the final product.
Component power supplies for general use should comply
with the requirements in IEC/EN/UL 60950-1
Safety of
Information Technology Equipment.
Product related
standards, e.g. IEEE 802.3af
Power over Ethernet,
and
ETS-300132-2
Power interface at the input to telecom
equipment, operated by direct current (dc)
are based on
IEC/EN/UL 60950-1 with regards to safety.
Ericsson Power Modules DC/DC converters, Power
interface modules and DC/DC regulators are UL 60950-1
recognized and certified in accordance with EN 60950-1.
The flammability rating for all construction parts of the
products meet requirements for V-0 class material
according to IEC 60695-11-10,
Fire hazard testing, test
flames
– 50 W horizontal and vertical flame test methods.
Non - isolated DC/DC regulators
The DC/DC regulator output is SELV if the input source
meets the requirements for SELV circuits according to
IEC/EN/UL 60950-1.
E
EH
HOSMIR
Approved
Erics
sson Internal
PRO
ODUCT SPEC
CIFICATION
N
No.
1 (1
15)
Pre
epared (also subject responsible if other)
2/1301-BMR 465 2010 Uen
5
Checked
Date
Rev
Reference
R
Technical Specification
4
EA
AB/FJB/GM (Ksenia
(QLAAN
NDR)
BMR465 Series
PoL
Harrisen)
Regulators
Input
7.5 - 14
V, Output up to
90
A /
162
W
Int
ternal Circuit Diagram
2015
5-08-11
C
28701 - BMR
465
Rev.
C
© Ericsson AB
September
2015
E
EH
HOSMIR
Approved
Erics
sson Internal
PRO
ODUCT SPEC
CIFICATION
N
No.
2 (1
15)
Pre
epared (also subject responsible if other)
2/1301-BMR 465 2010 Uen
5
Checked
Date
Rev
Reference
R
Technical Specification
5
EA
AB/FJB/GM (Ksenia
(QLAAN
NDR)
BMR465 Series
PoL
Harrisen)
Regulators
Input
7.5 - 14
V, Output up to
90
A /
162
W
Pin Descriptio – SIP ve
n
ons
ersion
2015
5-08-11
C
28701 - BMR
465
Rev.
C
© Ericsson AB
September
2015
Pin layout, top view
n
w.
Pin Descriptio – Lay Do
n
ons
own version
ns
Pin layout, top view (component p
n
w
placement for illustration only).
