DC/DC Regulator
Ericsson introduces its non-isolated DC/DC regulator. The PMC4000 offers a programmable output voltage of 0.75 to 3.63 V and is able to handle an input range of 3 to 5.5 V. The output voltage is adjusted by a voltage signal, alternatively by a resistor trim. The PMC4000 family comprises two parts; the PMC 4318 WS with 10 A output capability, and the 16 A rated PMC 4518T WS. The regulators are typically 96% efficient. The regulators are able to operate in an ambient temperature range of 㪶° C to +90° C. Other features of the POL (point of load) device include under voltage and short circuit protection, remote sensing, and remote on/off.The regulators are available in a surface mount, industry standard footprint package measuring 33 × 13.5 × 8.3 mm. The regulators are designed in accordance with safety standards IEC/EN/UL 60 950.
Ericsson
Ericsson Power Modules AB
Torshamnsgatan 39A, P.O. Box 1153
16422 Kista
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