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MP2393 - Synchronous Step-Down Converter

General Description

The MP2393 is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs.

The MP2393 offers a very compact solution that achieves 3A of continuous output current with excellent load and line regulation over a wide input range.

Key Features

  • include short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown. The MP2393 requires a minimal number of readily available, standard, external components and is available in a space-saving SOT583 (1.6mmx2.1mm) package. MP2393 24V, 3A, 650kHz, Synchronous Step-Down Converter with PG, SS, in 1.6x2.1mm SOT583 Package.

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DESCRIPTION The MP2393 is a fully integrated, highfrequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. The MP2393 offers a very compact solution that achieves 3A of continuous output current with excellent load and line regulation over a wide input range. The MP2393 uses synchronous mode operation for higher efficiency over the output current load range. Constant-on-time (COT) control operation provides very fast transient response, easy loop design, and very tight output regulation. Full protection features include short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown.