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Summary

In summary, Analog Devices LTC3290 is a high voltage boost charge pump with a wide 4.5 V to 55 V input voltage range that can deliver up to 50 mA of output current. The LTC3290’s value proposition to the end user include low noise—inductorless operation, low EMI performance, small sized end product and robustness. The LTC3290’s key features include wide VIN and VOUT operation up to 55V, low EMI, simple no inductor operation, robust protection features, and compact MSOP packaging. Typical applications include automotive, industrial and general-purpose high voltage boost supplies. The closest related portfolio devices are the LTC3265, LTC3245 and LTC3246. The LTC3290 positions well within the family with complementary benefits.

PTM Published on: 2020-10-05