Ericsson Internal
SEEMCIN/ST/ASOtella TAO
PTARBOLDEUOCFTCSOPENCTIEFNICTASTION
11 ((13))
Prepared (also subject responsible if other)
No.
10/01135021--EBNM/LRZ6T41041642310+1 UUeenn
Technical Specification
Approved
Checked
Date
Rev
Reference
EN/LZT 146 301 R6D September 2007
PKR 4000B series
DC/DC converters, Input 36-75 V, Output up to 5 A/15 W
SEECC//DS/S(Jtuellilaa YTOAOU)
(MICJOHN) 22000077--089-2-138
FF
© Ericsson Power Modules AB
Key Features
•
Industry standard MacroDensTM 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. 86 % at 3.3 Vout full load
1500 Vdc input to output isolation
Meets isolation requirements equivalent to basic
insulation according to IEC/EN/UL 60950
More than 4.5 million hours predicted MTBF at 40oC
ambient temperature
•
General Characteristics
•
•
•
•
•
•
•
Over temperature protection
Over current protection
Output short-circuit protection
Soft start
Remote control
Safety Approvals
Design for Environment
Output voltage adjust function
Highly automated manufacturing to ensure highest
quality
•
ISO 9001/14001 certified supplier
Meets requirements in high-
temperature lead-free soldering
processes.
Contents
General Information
............................................................. 2
Safety Specification
Absolute Maximum Ratings
............................................................. 3
............................................................. 4
Product Program
Ordering No.
1.8V, 5A / 9W Electrical Specification PKR 4918B SI
2.5V, 4.4A / 11W Electrical Specification PKR 4919B SI
3.3V, 4.5A / 15W Electrical Specification PKR 4110B SI
+3.3V, 1.5A / +5.0V, 1.4A / 12W Electrical Specification PKR 4128B SI
............................................................. 5
............................................................. 8
........................................................... 11
........................................................... 14
EMC Specification
........................................................... 17
........................................................... 18
........................................................... 19
........................................................... 20
........................................................... 21
........................................................... 24
........................................................... 26
........................................................... 27
Operating Information
Thermal Consideration
Connections
Mechanical Information
Soldering Information
Delivery Information
Product Qualification Specification