Datasheet Details
Part number:
UM1660DA, UM1660
Manufacturer:
File Size:
540.71 KB
Description:
Low power dc/dc boost converter.
Note:
This datasheet PDF includes multiple part numbers: UM1660DA, UM1660.
Please refer to the document for exact specifications by model.
UM1660DA, UM1660, Low Power DC/DC Boost Converter
The UM1660 is a PFM controlled step-up DC-DC converter with a switching frequency up to 1MHz.
The device is ideal to generate output voltage for small to medium LCD bias supplies and white LED backlight supplies from a single cell Li-Ion battery.
The part can also be used to generate standard 3.3V/
UM1660DA Features
* LCD Bias Supply
* White LED Supply for LCD Backlights
* Digital Still Camera
* PDAs, Organizers and Handheld PCs
* Cellular Phones
* Standard 3.3V/5V to 12V Conversion
* 2.0V to 6.0V Input Voltage Range
* Adjustable Output Voltage up to 28V
* 400mA Internal Sw
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