PKL4119APILA Ericsson Microelectronics, PKL4119APILA Datasheet

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PKL4119APILA

Manufacturer Part Number
PKL4119APILA
Description
DC/DC Converter
Manufacturer
Ericsson Microelectronics
Datasheet

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Part Number:
PKL4119APILA
Manufacturer:
ERICSSON
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334
Part Number:
PKL4119APILA
Manufacturer:
ERICSSON/爱立信
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20 000
The PKL series represents another one of Ericsson’s “industry
first” achievements in the continued development of our “Third
Generation” of high-density, high-efficiency power modules.
This module packs 51.7 W/in
60A) in an industry standard footprint that has been enhanced to
include two additional output pins for motherboard connection
reliability. These breakthrough features come from using the most
advanced patented topology utilizing integrated magnetics and
synchronous rectification on a low-resistivity multilayer PCB.
This product features fast dynamic response times and low
output ripple, which are important parameters when supplying
low-voltage logics. The PKL series also is especially suited for
limited board space and high dynamic load applications.
High efficiency 88% Typ (50A) at full load
High power density, 51.7 W/in
Fast dynamic response, 200µs,
+ - 200 mVpeak Typ
Low output ripple, 80 mVp-p Typ
Parallelable with no external components
Wide input voltage range (36-75V)
1,500Vdc isolation voltage
Max case temperature +100ºC
Designed to meet UL 1950 and EN 60950
3
at 87% efficiencies (2.5V @
3
, (2.5V @ 60A)
50-60A DC/DC Power Modules
Ericsson’s PKL Power Module has been designed with the
converging “New Telecoms” market in mind, by specifying
the input voltage range in accordance with ETSI specifications.
The PKL series also offers over-voltage protection, under-volt-
age protection, over-temperature protection, soft-start, and is
short circuit proof.
These modules are manufactured on highly automated
manufacturing lines. Ericsson’s world-class quality commitment
is reflected in our standard five-year warranty. Ericsson
Microelectronics has been an ISO 9001 certified supplier
since 1991.
For a complete product program, please reference the back cover.
PKL 4119A PI
Advanced Specification
48V Input, 2.5V Output
/
PKL 4119 PI

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PKL4119APILA Summary of contents

Page 1

High efficiency 88% Typ (50A) at full load • High power density, 51.7 W/in , (2.5V @ 60A) 3 • Fast dynamic response, 200µ 200 mVpeak Typ • Low output ripple, 80 mVp-p Typ • Parallelable with ...

Page 2

General Connections Designation Function -INPUT Negative input. Connected to base plate CASE REMOTE Remote control (primary). ON/OFF To turn-on and turn-off the output +INPUT Positive input -OUTPUT Negative output, (two pins) -SENSE Negative remote sense TRIM Output voltage adjust +SENSE ...

Page 3

PKL 4119A PI/PKL 4119 PI Output Characteristics V Oi Output voltage initial setting and accuracy Output adjust range I O Output current V O Output voltage tolerance band Line regulation Load regulation V tr Load transient voltage deviation t tr ...

Page 4

... Option Suffix Negative remote on/off logic Ericsson Unique Trim, (i.e. V out Adjust) Positive remote on/off logic Lead length of 0.145" ± 0.010" Ericsson Microelectronics’ Sales Offices: Brazil: Phone: +55 11 681 0040 Denmark: Phone: +45 33 883 109 Finland: Phone: +358 9 299 4098 ...

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