EV9151-D-00A

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20V, 4A 800kHz Synchronous Step-down Converter EV Board
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    $25.00 /unit

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Product Description

The EV9151-D-00A is for demonstrating MPS’s MP9151, a high-frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. MP9151 offers a very compact solution to achieve 4A continuous output current over a wide input supply range with excellent load and line regulation. The MP9151 operates at high efficiency over a wide output current load range.

Current-mode operation provides fast transient response and eases loop stabilization. The full protection features include over-current protection and thermal shutdown.

The MP9151 requires a minimal number of readily-available standard external components and comes in a space saving 2×3mm 14-pin QFN package.

Product Features

  • Wide 5V to 20V Operating Input Range
  • 4A Output Current
  • Low RDS(ON) Internal Power MOSFETs
  • Programmable Switching Frequency from 300kHz to 1.6MHz
  • EN ON/OFF Control
  • Power Good Indicator
  • External Soft Start
  • OCP and Thermal Shutdown
  • Available in 14-pin QFN2x3 Package

Parametrics


20V, 4A Synchronous, Step-Down Converter with PG and SS

The MP9151 is a synchronous rectified step-down switch mode converter with built in internal power MOSFETs. It offers a very compact solution to achieve 4A continuous output current over a wide input supply range with excellent load and line regulation. The MP9151 has synchronous mode operation for higher efficiency over output current load range. Current mode operation provides fast transient response and eases loop stabilization. Full protection features include OCP and thermal shut down. The MP9151 requires a minimum number of readily available standard external components and is available in a space saving 2mm x 3mm 14-pin QFN package.

Configurable

Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.