STMICROELECTRONICS  STEVAL-ISA069V1  EVALUATION BOARD, ST1S31 STEP DOWN REGULATOR

STMICROELECTRONICS STEVAL-ISA069V1

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Product Overview


The STEVAL-ISA069V1 is a demo board based on the ST1S31 switching regulator in DFN package. The ST1S31 is an internally compensated 1.5MHz fixed frequency PWM synchronous step down regulator. The regulator operates from 2.8V to 5.5V input, while it regulates an output voltage as low as 0.8V and up to VIN. The ST1S31 integrates a 60mohm high side switch and 45mohm synchronous rectifier allowing very high efficiency with very low output voltages. The peak current mode control with internal compensation delivers a very compact solution with a minimum component count.
  • 3A peak output current
  • Internal soft start and enable
  • All ceramic capacitors
  • Power good (POR)
  • Cycle by cycle current limiting
  • Current foldback short circuit protection

Applications

Power Management; Consumer Electronics; Portable Devices; Imaging, Video & Vision; Audio
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Product Information


  • Silicon Manufacturer STMicroelectronics
  • Silicon Core Number ST1S31
  • Kit Application Type Power Management - Voltage Regulator
  • Application Sub Type Step Down Switching Regulator
  • Kit Contents Eval Board ST1S31
  • Features 4A Peak Output Current, Input 2.8V to 5.5V, 1.5MHz SW Frequency, Internal Soft-start & Enable
  • Product Range -
  • SVHC To Be Advised

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  • Availability

    Availability:  3


    • 3 in stock for same day shipping
     
    Check stock and lead times
      More stock available week commencing 7/25/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $48.28 $48.28

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