key features ? wide input, 3.0-5.5 vdc ? programmable output, 0.75 - 3.6 vdc ? under voltage protection ? short circuit protection ? remote sense ? remote on/off ? design for environment (dfe) ? european commission directive 2002/95/ec (rohs) compliant e datasheet dc/dc regulator input 3.0 - 5.5 v output 16 a pmc 4518t ws the pmc series of surface mount dc/dc regulators (pol) are intended to be used as local distributed power sources in distributed power architecture level 4. the high efficiency and high reliability of the pmc series makes them particularly suited for the communications equipment of today and tomorrow. these products are manufactured using the most advanced technologies and materials to comply with environmental requirements. designed to meet high reliability requirements of systems manufacturers, the pmc responds to world-class specifications. ericsson power modules is an iso 9001/14001 certified supplier. contents product program . . . . . . . . . . . . . . . . . . . . . . 2 mechanical data . . . . . . . . . . . . . . . . . . . . . . 3 connections . . . . . . . . . . . . . . . . . . . . . . . . . 3 absolute maximum ratings . . . . . . . . . . . . . 4 input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 product qualification specification . . . . . . . . 5 safety specification . . . . . . . . . . . . . . . . . . . 6 adjusted to 1.0 v out - data . . . . . . . . . . . . . 7 adjusted to 1.2 v out - data . . . . . . . . . . . . 1 0 adjusted to 1.5 v out - data . . . . . . . . . . . . 1 3 adjusted to 1.8 v out - data . . . . . . . . . . . . 1 6 adjusted to 2.5 v out - data . . . . . . . . . . . . 1 9 adjusted to 3.3 v out - data . . . . . . . . . . . . 2 2 emc specification . . . . . . . . . . . . . . . . . . . . 2 5 operating information . . . . . . . . . . . . . . . . . 2 5 thermal considerations . . . . . . . . . . . . . . . 2 8 soldering information . . . . . . . . . . . . . . . . . 2 9 delivery package information . . . . . . . . . . . 3 0 reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 0 compatibility with rohs requirements . . . . 3 0 sales offices and contact information . . . . 3 1
en/lzt 146 055 r4a ? ericsson power modules, march 2007 pmc 4518t ws datasheet delivery option m.o.q. suffix example tape & reel 200 pcs /c pmc 4xxxt ws /c ordering information * input voltage limited to 3.8-5.5v for 3.3 vout and for output voltages of 3.3v and 4.5-5.5 for output voltages above 3.3v. product program v i v o /i o max p o max ordering no. comment output 1 3.0-5.5 v* 0.75-3.6 v/16 a 52.8 w pmc 4518t ws standard version 3.0-5.5 v 1.0 v/16 a 16.0 w pmc 4118na ws on request 3.0-5.5 v 1.2 v/16 a 19.2 w pmc 4118la ws on request 3.0-5.5 v 1.5 v/16 a 24.0 w pmc 4218h ws on request 3.0-5.5 v 1.8 v/16 a 28.8 w pmc 4218g ws on request 3.0-5.5 v 2.5 v/16 a 40.0 w pmc 4419 ws on request 3.8-5.5 v 3.3 v/16 a 52.8 w pmc 4510 ws on request option suffix example negative remote control logic n pmc 4518t wsn
en/lzt 146 055 r4a ? ericsson power modules, march 2007 pmc 4518t ws datasheet pin designation function 1 rc remote control 2 + in positive input 3 gnd ground 4 + out positive output 5 vadj external output adjust 6 + sense positive remote sense dim ensions in m m [inch] tolerances (unless specified): x,xx 0,25[0,01] pin true position w ithin 0,4 [0,016] ? 4,83(3x) [0.190] 7,54 < |