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MPQ8645P - Step-Down Converter

General Description

The MPQ8645P is a fully integrated, PMBuscompatible, high-frequency, synchronous buck converter.

The MPQ8645P offers a very compact solution that achieves up to 30A of output current per phase, with excellent load and line regulation over a wide input supply range.

Key Features

  • include over-current protection (OCP), over-voltage protection (OVP), under-voltage protection (UVP), and over-temperature protection (OTP). The MPQ8645P requires a minimal number of readily available, standard external components, and is available in a TQFN-25 (4mmx5mm) package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MPQ8645P 16V, 30A, Scalable, Digital, Synchronous Step-Down Converter with PMBus DESCRIPTION The MPQ8645P is a fully integrated, PMBuscompatible, high-frequency, synchronous buck converter. The MPQ8645P offers a very compact solution that achieves up to 30A of output current per phase, with excellent load and line regulation over a wide input supply range. The MPQ8645P operates at high efficiency over a wide output current load range. The PMBus interface provides converter configurations and key parameter monitoring. The MPQ8645P adopts MPS’s proprietary multi-phase constant-on-time (MCOT) control, which provides fast transient response and eases loop stabilization.