APEX AOZ1050/AOZ1051 synchronous buck regulator range

Saturday, 18 February, 2012 | Supplied by: Apex Electronics Ltd


The AOZ1050 and AOZ1051 are synchronous buck regulators, available in a thermally enhanced exposed pad SO-8 package, delivering output current of 2 and 3 A. The devices are suitable for a variety of consumer electronics applications such as LCD TV, set-top boxes, DVD players and recorders.

The low on-resistance of internal power MOSFETs allows higher efficiency and less heat generation.

The full load efficiency of AOZ1051 is 7% higher and IC surface temperature is almost 40°C lower than that of the other devices.

Adjustable soft-start time provides system designers with flexibility for power-up sequencing. Cycle-by-cycle current limiting combined with unique hiccup short-circuit protection ensures reliable operation under any abnormal conditions.

Online: www.apexelec.co.nz
Phone: 0011 644 385 3404
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