The OKR-T/1.5-W12-C are miniature 1.5−A SIP members of the OKR family of non-isolated point-of-load (PoL) dc/dc converters. They target designs that require low load current with limited board space. The devices power ASICs, FPGAs, DSPs, microprocessors and communications ICs for datacom and industrial equipment.
The PoL dc/dc converters provide programmable outputs from 0.591 to 6.0 Vdc and operate from input voltages ranging from 4.5 to 14 Vdc. The devices are available in 1.5-, 3-, 6- and 10-A modules. Based on 600−kHz synchronous buck topology, the converters offer 93% efficiency and drive up to 200−µF ceramic capacitive loads. The dc/dc converters feature over temperature and over current protection, remote on/off control, and under-voltage lock out. The devices measure 0.41 x 0.40 x 0.24 in. and have an operating temperature range from −40° to + 85°C. ($2.14 ea — available now.)
By Paul O’Shea
Murata Power Solutions , Mansfield , MA , United States
Information 508-339-3000
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