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MP4541GN - Step-Down Converter

Download the MP4541GN datasheet PDF. This datasheet also covers the MP4541 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 MP4541 is a high-efficiency, synchronous step-down converter with integrated power MOSFETs.

The device provides 0.8A of output current (IOUT) in a buck topology from an input power supply of up to 80V.

Key Features

  • constant-on-time (COT) control, which provides fast transient response and facilitates loop stabilization. The configurable operation frequency can be set between 100kHz and 1MHz via an external resistor. The device supports high-efficiency pulse-skip mode (PSM) while operating under light-load conditions. The valley current limit circuits protect against overload and short-circuit conditions. The MP4541 is available in an SOIC-8EP package. MP4541 80V, 0.8A, High-Efficiency, Synchronous, Step-D.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP4541-MPS.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Monolithic Power Systems

Part Number Description
MP4541 Step-Down Converter
MP4560 55V Step-Down Converter
MP4560DN 55V Step-Down Converter
MP4560DQ 55V Step-Down Converter
MP4561 55V 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
DESCRIPTION The MP4541 is a high-efficiency, synchronous step-down converter with integrated power MOSFETs. The device provides 0.8A of output current (IOUT) in a buck topology from an input power supply of up to 80V. The MP4541 features constant-on-time (COT) control, which provides fast transient response and facilitates loop stabilization. The configurable operation frequency can be set between 100kHz and 1MHz via an external resistor. The device supports high-efficiency pulse-skip mode (PSM) while operating under light-load conditions. The valley current limit circuits protect against overload and short-circuit conditions. The MP4541 is available in an SOIC-8EP package. MP4541 80V, 0.