LINEAR TECHNOLOGY - 1 LTC1751/LTC1751-3.3/LTC1751-5 handbook

Update: 01 October, 2023

The LTC1751 is a micropower, regulated charge pump DC/DC converter that produces a regulated output voltage at up to 100mA. The input voltage range is 2V to 5.5V. Extremely low operating current (20µA typical with no load) and low external parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) make them ideally suited for small, battery-powered applications. The LTC1751 family operate as Burst ModeTM switched capacitor voltage doublers to achieve ultralow quiescent current. They have thermal shutdown capability and can survive a continuous short circuit from VOUT to GND. The PGOOD pin on the LTC1751-3.3 and LTC1751-5 indicates when the output voltage has reached its final value and if the output has an undervoltage fault condition. The FB pin


Brand: LINEAR

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Publication date: 04 May, 2012

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PDF Link: LINEAR TECHNOLOGY - 1 LTC1751/LTC1751-3.3/LTC1751-5 handbook PDF

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