UM1665 - Low Power DC/DC Boost Converter

Union Semiconductor

Datasheet Details

Part number	UM1665
Manufacturer	UniON Semiconductor
File Size	524.30 KB
Description	Low Power DC/DC Boost Converter
Datasheet	UM1665-UnionSemiconductor.pdf

The UM1665 is a PFM controlled step-up DC-DC converter with a switching frequency up to 1MHz.

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 Frequency z 36µA Typical No Load Quiescent Current z 1µA Maximum Shutdown Current z Internal Soft-Start z Available in Tiny SOT23-5 and Thin DFN6 3.0×3.0 with 0.60mm (TYP) Thickness Packages Pin Con.

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Published: Jan 14, 2019 |