PKG4627

PKG 4000 I 30–60 W DC/DC Power Modules 48 V Input Series Efficiency typ 86% (5 V) at full load Low profile 11.0 mm (0.43 in.) 1,500 V dc isolation voltage (duals = 1,000 Vdc) MTBF >200 years at +75°C case temperature Rugged mechanical design and efficient thermal management, max +100 °C case temperature EMI measured according to EN 55 022 and FCC part 15J The PKG series of DC/DC Power Modules are members of the EriPower™ range of low profile DC/DC converters for distributed power architectures in 48/60 VDC power systems. They provide up to 60W in single and dual output versions. Utilizing the standard EriPower™ PKA/PKE pin-out with an even smaller footprint, the power density is 20 W/cu.in. The PKG units can be used as on-board distributed power modules, or serve as building blocks for more centralized power boards. The high efficiency makes it possible to operate over a wide temperature range without any extra heatsinks. At forced convection cooling >200 lfm (1 m/s), the PKG units can deliver full power without heatsinks up to +65°C ambient. With derated output power it can also operate in temperature controlled environments with non-forced convection cooling. By adding external heatsinking, the temperature range can be extended even further. Thanks to its peak power capa-bility, the PKG series is ideal for applications where max power is only required during short durations e.g. in disc drives. The PKG series uses ceramic sub-strates with plated copper in or...