UC3500 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...
UC3500 Key Features
- 0.8V start-up voltage
- 0.5V hold-on voltage
- Output current up to 150mA
- Low supply current of 18μA
- Wide output voltage range of 2.5V~5.5V
- High efficiency up to 88%
- Low profile and minimum external ponents
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