Low Power DC/DC Boost Converter
UM1666 Low Power DC/DC Boost Converter UM1666S SOT23-5 UM1666DA DFN6L 2.0×2.0 General Description The UM1666 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 a...
Union Semiconductor