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WD1072VA is a synchronous step-down DC-D converters optimized for high efficiency and compac solution size. The device integrates switches capabl of delivering an output current up to 2 A. At the whole load range, the device operates in quasi fixed frequency constant on time mode with 1.5MHz switching frequency. In shutdown, the current consumption is reduced to less than 2 μA.
An internal soft start circuit limits the inrush current during startup. Other features like over current protection, and thermal shutdown protection are built-in.
The WD1072VA is available in SOT-563 package. Standard product is Pb-free and Halogen-free.
Applications - General Purpose POL Supply - Set Top Box - Network Video Camera - Wireless Router - Solid State Driver / Hard Disk Driver