Download BU33DV5G Datasheet PDF
BU33DV5G datasheet preview
BU33DV5G page 2
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BU33DV5G page 3
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BU33DV5G Key Features

  • Synchronous Boost DC/DC Converter(PWM) 10mA @Vout=3.3V, Vin=1.8V
  • UVLO-detect Voltage:1.65V(Typ.)
  • UVLO-release Voltage:1.75V(Typ.)
  • Thermal Shutdown
  • Key Specifications
  • Input voltage range
  • Output voltage range
  • Average output Current
  • Switching

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BU33DV5G Description

The BU33DV5G devices provide a power supply solution for products powered by either two-cell alkaline, NiCd or NiMH, or one-cell Li-ion or Li-polymer battery. Output currents can go as high as 10mA while using two alkaline, and discharge it down to 1.8 V. The boost converter is based on a fixed frequency, Pulse-width-modulation (PWM) controller using a synchronous rectifier to obtain maximum efficiency.