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BU33UV7NUX Dataheets PDF



Part Number BU33UV7NUX
Manufacturers ROHM
Logo ROHM
Description Synchronous Boost DC/DC Converter
Datasheet BU33UV7NUX DatasheetBU33UV7NUX Datasheet (PDF)

Datasheet Synchronous Boost DC/DC Converter (LOAD:500mA@VOUT=3.3V, VIN=1.8V) BU33UV7NUX General Description Key Specifications BU33UV7NUX is a synchronous boost convertor with low ■ Input Voltage Range 0.6V to 4.5V power consumption and provides a power supply for products powered by either two-cell alkaline/NiCd/NiMH or one-cell alkaline/Li-ion or Li-polymer battery. Output currents can go as high as 500mA(VIN=1.8V). BU33UV7NUX has reset circuit. (Detection voltage:1.5V, ■ Fixed Output .

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Datasheet Synchronous Boost DC/DC Converter (LOAD:500mA@VOUT=3.3V, VIN=1.8V) BU33UV7NUX General Description Key Specifications BU33UV7NUX is a synchronous boost convertor with low ■ Input Voltage Range 0.6V to 4.5V power consumption and provides a power supply for products powered by either two-cell alkaline/NiCd/NiMH or one-cell alkaline/Li-ion or Li-polymer battery. Output currents can go as high as 500mA(VIN=1.8V). BU33UV7NUX has reset circuit. (Detection voltage:1.5V, ■ Fixed Output Voltage ■ Efficiency ■ Current Consumption 3.3V 94%(Max) 7μA(MODE=Low) 13μA(MODE=High) Release Voltage:1.9V) ■ Start-up Voltage 0.9V BU33UV7NUX output voltage is fixed 3.3V by internal resistor divider. VOUT is connected with VIN when VIN Package voltage is higher than 3.3V. VSON010X3020 W(Typ) x D(Typ) x H(Max) 3.00mm x 2.00mm x 0.60mm Features ■ Synchronous Boost DC/DC Converter Iomax 500mA @VOUT=3.3V, VIN =1.8V(Ta=25°C) ■ Disconnect Function during EN-OFF and UVLO .


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