EV6903DS-00A

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High Efficiency Synchronous Rectification EV Board
  • 数量 价格
  • 1
    US$ 25.00 /unit

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Product Description

The EV6903DS-00A is an evaluation board for the MP6903DS. It is configured to provide synchronous rectification solution for LLC topology.

MP6903DS features a synchronous gate output which enables high efficiency rectification by relating the schottky rectifier with a low Ron MOSFET.

Product Features

  • Works with both Standard and Logic Level FETS
  • Compatible with Energy Star, 1W Standby Requirements
  • VDD Range From 8V to 24V
  • Fast Turn-off Total Delay of 20ns
  • Max 400kHz Switching Frequency
  • <300?A Quiescent Current at Light Load Mode
  • Supports CCM, CrCM and DCM Operation Mode
  • Supports High-side and Low-side Rectification

Parametrics

  • IC Supported 1MP6903

Monolithic IC

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IC Details

The MP6903 is a low-drop diode emulator that, combined with an external switch, replaces Schottky diodes in high-efficiency LLC converters. The chip regulates the forward drop of an external switch to about 70mV and switches it off as soon as the voltage goes negative. MP6903 has a light-load sleep mode that reduces the quiescent current to < 300µA.