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MPQ8623 - Step-Down Converter

Description

The MPQ8623 is a fully integrated, highfrequency, synchronous, buck converter.

The MPQ8623 offers a very compact solution that achieves up to 6A of output current with excellent load and line regulation over a wide input supply range.

Features

  • include over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP). The MPQ8623 requires a minimal number of readily available, standard, external components and is available in a QFN-14 (2mmx3mm) package.

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Full PDF Text Transcription

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MPQ8623 16V, 6A, High Efficiency, Synchronous, Step-Down Converter with Adjustable Current Limit DESCRIPTION The MPQ8623 is a fully integrated, highfrequency, synchronous, buck converter. The MPQ8623 offers a very compact solution that achieves up to 6A of output current with excellent load and line regulation over a wide input supply range. The MPQ8623 operates at high efficiency over a wide output current load range. The MPQ8623 adopts an internally compensated constant-on-time (COT) control that provides fast transient response and eases loop stabilization. The operating frequency can be set to 600kHz, 1100kHz, or 2000kHz easily with MODE configuration, allowing the MPQ8623 frequency to remain constant regardless of the input and output voltages.
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