Limited Internal
TABLE OF CONTENTS
1 (1)
Prepared (also subject responsible if other)
No.
MPM/BY/M Maria Rosendahl
001 52-EN/LZT 146 305 Uen
Approved
Checked
Date
Rev
Reference
MPM/BY/M Maria Rosendahl
2007-04-13
E
Contents
General Information
............................................................. 2
Safety Specification
............................................................. 3
Absolute Maximum Ratings
............................................................. 4
Product Program
Ordering No.
12.0 V/33 A Electrical Specification
PKM 4304B PI ...................................... 5
12.0 V/25 A Electrical Specification
PKM 4204B PI ...................................... 9
EMC Specification
........................................................... 13
Operating Information
........................................................... 14
Thermal considerations
........................................................... 16
Connections
........................................................... 17
Mechanical Information
........................................................... 18
Soldering Information
........................................................... 20
Delivery Information
........................................................... 20
Product Qualification Specification
........................................................... 21
Ericsson Internal
PRODUCT SPECIFICATION
1 (4)
Prepared (also subject responsible if other)
No.
Maria Rosendahl MPM/BY/P
1/1301-BMR 653 Uen
Approved
Checked
Date
Rev
Reference
MPM/BY/M Charlotta Walve
(MICBACK)
2007-04-02
E
Key Features
Industry standard Quarter-brick
57.9 x 36.8 x 11.6 mm (2.28 x 1.45 x 0.46 in.)
High efficiency, typ. 96 % at 12 Vout 50% load & 48Vin
1500 Vdc input to output isolation
Meets safety requirements according to IEC/EN/UL
60950 (pending)
More than 1.82 million hours MTBF
General Characteristics
N+1 parallelable
Input under voltage protection
Over temperature protection
Output over voltage protection
Output short-circuit protection
Remote control
Optional latching OTP, OVP
Optional baseplate
Optional case to ground pin (only with baseplate)
Highly automated manufacturing ensures quality
ISO 9001/14001 certified supplier
Safety Approvals
Design for Environment
Meets requirements in high-
temperature lead-free soldering
processes.
E
PKM4000B PI
Intermediate Bus Converters, Input 36-75 V,12V/33A
EN/LZT 146 305 R4B May 2007
Ericsson Power Modules AB
Technical Specication