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MPQ8847A - Synchronous Step-Down Converter

Description

The MPQ8847A is a highly integrated, highfrequency, synchronous step-down converter with an I2C control interface.

The MPQ8847A can support up to 6A of load current across an input voltage (VIN) supply range from 2.7V to 6V, with excellent load and line regulation.

Features

  • include internal soft start, over-current protection (OCP), and thermal shutdown. The MPQ8847A requires a minimal number of readily available, standard external components, and is available in a compact QFN-14 (2.5mmx3mm) package.

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MPQ8847A 6A, 2.7V to 6V, High-Efficiency, Synchronous Step-Down Converter with I2C Interface, AEC-Q100 Qualified DESCRIPTION The MPQ8847A is a highly integrated, highfrequency, synchronous step-down converter with an I2C control interface. The MPQ8847A can support up to 6A of load current across an input voltage (VIN) supply range from 2.7V to 6V, with excellent load and line regulation. Constant-frequency hysteretic mode provides an extremely fast transient response without loop compensation to achieve high efficiency under light-load conditions. The output voltage (VOUT) can be controlled onthe-fly through a 3.4Mbps I2C serial interface. The voltage range can be adjusted from 0.6V to 1.235V in 5mV steps.
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