Data Sheet

April 2, 2008

PIM300X Series; ATCA Board Power Input Modules

-38 to -75 Vdc; 300W Input

†

CSA

is a registered trademark of Canadian Standards Association.

‡

VDE

is a trademark of Verband Deutscher Elektrotechniker e.V.

** ISO is a registered trademark of the International Organization of Standards

Document No: DS06-134 ver. 1.0

PDF name: pim300_series_ds.pdf

Features

RoHS Compliant

300W / -48V telecom input power distribution

8W (3.3Vdc or 5.0Vdc) of isolated Management

Power for IPM or other housekeeping functions

OR’ing functionality for the A/B & RTN power feeds

as well as Enable A/B signals

Inrush protection / hot swap capability

Integral EMI filter designed for the ATCA board to

meet CISPR Class B

Independent 72Vdc output for charging the external

holdup capacitors resulting in significant board real

estate savings and bleed resistor power dissipation

A/B Feed Loss or open fuse alarm (opto-isolated)

Protection: Reverse polarity, under voltage, input

transient over voltage, over current & over

temperature

Applications

High efficiency : 98% @ –48V / 300W (@25C)

ATCA Front Board / Blade

-5 to 85ºC ambient temperature operation

Central Office Telecom equipment

Compact design : 70.6 mm x 36.8 mm x 12.7 mm

High availability server and storage

applications

(2.78 in x 1.45 in x 0.5 in)

Options

MTBF : 1,362,480 hours per TELCORDIA

ISO** 9001 & ISO 14001 certified manufacturing

facilities

Choice of System Management Power:

3.3Vdc (PIM300F)

Compliant to RoHS EU Directive 2002/95/EC

5.0Vdc (PIM300A)

†

UL

* 60950-1 Recognized, CSA C22.2 No. 60950-

1-03 Certified, EN 60950-1 (VDE

Choice of short pin lengths

Licensed , CE

Designed and tested for Basic Insulation (1500Vdc)

Description

The PIM300X-series is the higher power version of its highly successful predecessor, the PIM200X series. Besides

providing higher power over extended temperature range, the module is pin compatible and retains the same form

factor as the PIM200X series for ease of upgrading to higher power or thermally challenging ATCA board designs.

The PIM200X/300X series are a new class of power modules designed to greatly simplify the task of implementing

dual redundant, hot swap –48Vdc power distribution with EMI filtering on an ATCA or other telecom boards. The

PIM300X, when used with a variety of Lineage Power’s dc-dc converters/POLs provides for a quick, simple and

elegant power architecture solution to a wide variety of complex power requirements. While providing high reliability,

innovative features and compact design at a low cost, the module significantly reduces the valuable telecom board

real estate compared to conventional discrete designs. Besides processing the main –48V bus, the module greatly

simplifies the task of powering the IPM (for ATCA applications), system management or other housekeeping

functions by providing a completely isolated auxiliary 3.3V or 5.0V power bus.