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UM1665 Low Power DC/DC Boost Converter

UM1665 Description

UM1665 Low Power DC/DC Boost Converter UM1665S SOT23-5 UM1665DA TDFN6 3.0×3.0 General .
The UM1665 is a PFM controlled step-up DC-DC converter with a switching frequency up to 1MHz.

UM1665 Features

* z LCD Bias Supply z White LED Supply for LCD Backlights z Digital Still Cameras z PDAs, Organizers and Handheld PCs z Cellular Phones z Standard 3.3V/5V to 12V Conversion z 2.0V to 6.0V Input Voltage Range z Adjustable Output Voltage up to 28V z 400mA Internal Switch Current z Up to 1MHz Switching

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Low Power Boost Converter Union Semiconductor
Union Semiconductor UM1665-like datasheet