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3.0 A Switch-Mode Power Supply with Linear Regulator


3 in stock


Product Description

3.0 A Switch-Mode Power Supply with Linear Regulator

This EVALUATION KIT features the MC34702, which provides the means to efficiently supply the Freescale Power QUICC. I, II, and other families of Freescale microprocessors and DSPs. The 34702 incorporates a high performance switching regulator, providing the direct supply for the microprocessor’s core, and a low dropout (LDO) linear regulator control circuit providing the microprocessor I/O and bus voltage.

The switching regulator is a high-efficiency synchronous buck regulator with integrated N-channel power MOSFETs to provide protection features and to allow space-efficient, compact design. The 34702 incorporates many advanced features; e.g., precisely maintained up/down power sequencing, ensuring the proper operation and protection of the CPU and power system.

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