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MP2491CGQB - Step-Down Converter

Download the MP2491CGQB datasheet PDF. This datasheet also covers the MP2491C variant, as both devices belong to the same step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP2491C is a fully integrated, high-voltage, step-down converter.

The MP2491C can achieve 6A of continuous output current with excellent load and line regulation over a wide input supply range.

Key Features

  • include over-current protection (OCP), hiccup current limiting, output over-voltage protection (OVP), and thermal shutdown. The MP2491C requires a minimal number of readily available, standard, external components and is available in a QFN-13 (2.5mmx3mm) package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP2491C-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP2491C Step-Down Converter
MP2491N Synchronous Step-Down Converter
MP2491NGQB Synchronous Step-Down Converter
MP2490 700KHz Step-Down Converter
MP2490CP 700KHz Step-Down Converter

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.

View original datasheet text
MP2491C 32V, 6A, Step-Down Converter with Programmable Current Limit and Output Voltage Scaling Control DESCRIPTION The MP2491C is a fully integrated, high-voltage, step-down converter. The MP2491C can achieve 6A of continuous output current with excellent load and line regulation over a wide input supply range. Constant-on-time (COT) control operation provides very fast transient response, easy loop design, and very tight output regulation. Full protection features include over-current protection (OCP), hiccup current limiting, output over-voltage protection (OVP), and thermal shutdown. The MP2491C requires a minimal number of readily available, standard, external components and is available in a QFN-13 (2.5mmx3mm) package. FEATURES  Wide 4.0V to 32V Operating Input Range  0.