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BU33DV5G - Synchronous Boost DC/DC Converter

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.

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.

📥 Download Datasheet

Datasheet Details

Part number BU33DV5G
Manufacturer ROHM
File Size 679.63 KB
Description Synchronous Boost DC/DC Converter
Datasheet download datasheet BU33DV5G Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Datasheet 1.75V to 4.5V, 10mA 1ch Synchronous Boost DC/DC Converter BU33DV5G ●General 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. The maximum peak current in the boost switch is typically limited to a value of 10 mA. BU33DV5G output voltage is fixed by an internal resistor divider. The device is packaged in a 5-pin small SSOP5 package. ●Features „ Synchronous Boost DC/DC Converter(PWM) 10mA @Vout=3.3V, Vin=1.
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