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BU33DV7NUX Datasheet Synchronous Boost DC/DC Converter

Manufacturer: ROHM

General Description

The BU33DV7NUX 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 300mA while using two alkaline, and discharge it down to 1.8 V.

With the MODE pin, the BU33DV7NUX provides mode selection of PWM control or PFM/PWM automatic switching control.

Overview

Datasheet 1.8V to 5.5V, 300mA 1ch Synchronous Boost DC/DC Converter BU33DV7NUX.

Key Features

  • Synchronous Boost DC/DC Converter(PFM/PWM) 300mA @Vout=3.3V, Vin=1.8V.
  • Fixed Output voltage (3.3V).
  • Pass-Throug.