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Evaluation Board, MP9841GL, MPQ9841GL, Synchronous Step Down Converter, Power Management


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EVBL9841-L-00A   Datasheet
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Product Overview

EVBL9841-L-00A is an evaluation board designed to demonstrate the capabilities of the MP9841 and the MPQ9841. The evaluation board features an integrated MPS power inductor. The MP9841 is a configurable-frequency (350KHz to 2.5MHz), synchronous, step-down switch-mode converter with integrated, internal power MOSFETs. It can achieve up to 1A of highly efficient output current (IOUT) across a wide 3.3V to 36V input voltage (VIN) range, with current mode control for fast loop response. Advanced asynchronous modulation (AAM) mode achieves high efficiency under light-load conditions by scaling down the switching frequency (fSW) to reduce the switching and gate driver losses. The EV9841-L-00A is a fully assembled and tested evaluation board that generates 3.3V of output voltage (VOUT) and up 1A of load current across the entire VIN range. Applications include automotive systems and industrial power systems.
  • 2µA low shutdown current (ISD), 14µA sleep mode quiescent current (IQ), 3.3V out voltage (VOUT)
  • 125mohm and 115mohm internal power MOSFETs
  • Synchronous mode for high efficiency
  • 350KHz to 2.5MHz configurable switching frequency (fSW)
  • Selectable in-phase or 180° out-of-phase external SYNC clock
  • Power good (PG) indication, configurable soft-start time (tSS), 80ns minimum on time
  • Selectable forced continuous conduction mode (FCCM) and advanced asynchronous modulation (AAM) mode
  • Low dropout (LDO) mode, thermal shutdown
  • Overcurrent protection (OCP) with valley current detection and hiccup mode
  • Optimized performance with MPS inductor MPL-AL6060 series


MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.


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Product Information

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Technical Documents (1)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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€49.02 ( ex VAT  ) €58.824 ( inc VAT )

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