Datasheet Summary
UNISONIC TECHNOLOGIES CO., LTD UC3500
HIGH EFFICIENCY VFM CONTROLLED STEP-UP DC/DC CONVERTER
- DESCRIPTION
The UTC UC3500 Step-up DC/DC converters are optimized for applications that prioritize high efficiency and high frequency. The efficiency is greatly improved by utilizing an internal VFM controlled scheme that switches with fixed frequency and is adjustable up to more than 150 KHz depending on the load.
The UTC UC3500 requires only three external ponents to realize the conversion from the battery voltage to the selected output voltage in the range of 2.5V ~ 5.5V.
The start-up voltage of UTC UC3500 is guaranteed at 0.8V and the device is operating down to 0.5V. The Output current...