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概览

优势和特点

  • 0.5V to 5.5V Input Range
  • MAXM20343 Offers High 94% Efficiency (VIN = 3.3V, VOUT = 3.3V, IOUT = 300mA)
  • MAXM20344 Offers High 94.5% Efficiency (VIN = 3.3V, VOUT = 5V, IOUT = 300mA)
  • Fixed 32ms Soft-Start Time
  • INGOOD and PGOOD Outputs with Pullup Resistor to the Respective OUT
  • Low-Profile, Surface-Mount Components
  • Proven PCB Layout
  • Fully Assembled and Tested

产品详情

The MAXM20343/MAXM20344 evaluation boards provide a proven design to evaluate the performance of the MAXM20343/MAXM20344 modules. Each of these modules operate over an input range from 0.5V to 5.5V and deliver up to 2.5W output power. The modules are configured to demonstrate optimum performance and component sizes in the evaluation boards.

The MAXM20343 module is configured for a 3.3V output, delivering up to 2.5W, over a 0.5V to 5.5V input range.

The MAXM20344 module is configured for a 5V output, delivering up to 2.5W, over a 0.5V to 5.5V input range.

The evaluation boards feature fixed soft-start, INGOOD and PGOOD signals. The MAXM20343/MAXM20344 module family data sheet provides a complete description of the parts that should be read in conjunction with this data sheet prior to operating the evaluation boards.

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使用入门

Required Equipment

  • One 0.5V to 5.5V DC, 2A power supply
  • Digital multimeters (DMM)
  • Load resistors capable of sinking up to 0.75A at 3.3V, and 0.5A at 5V

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