Doublers

Charge Pump Doublers come in 2 x 2 mm DFN package.

Featuring 1.2 MHz constant frequency operation, Model LTC3204B-3.3 generates regulated boosted output voltage of 3.3 V from minimum input voltage of 1.8 V at output currents up to 50 mA, while Model LTC3205B-5 produces 5 V from minimum of 2.7 V input voltage at currents up to 150 mA. Both include automatic soft start circuitry to prevent excessive inrush current during startup, and are suited for...

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